data_O31 # _chem_comp.id O31 _chem_comp.name ;(3aR,7S,10S,12R,21E,24aR)-7-tert-butyl-N-[(1R,2R)-2-(difluoromethyl)-1-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}cyclop ropyl]-20,20-difluoro-5,8-dioxo-2,3,3a,5,6,7,8,11,12,20,23,24a-dodecahydro-1H,10H-9,12-methanocyclopenta[18,19][1,10,17, 3,6]trioxadiazacyclononadecino[11,12-b]quinoxaline-10-carboxamide ; _chem_comp.type NON-POLYMER _chem_comp.pdbx_type HETAIN _chem_comp.formula "C38 H46 F4 N6 O9 S" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms glecaprevir _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2019-06-05 _chem_comp.pdbx_modified_date 2020-06-17 _chem_comp.pdbx_ambiguous_flag N _chem_comp.pdbx_release_status REL _chem_comp.pdbx_replaced_by ? _chem_comp.pdbx_replaces ? _chem_comp.formula_weight 838.865 _chem_comp.one_letter_code ? _chem_comp.three_letter_code O31 _chem_comp.pdbx_model_coordinates_details ? _chem_comp.pdbx_model_coordinates_missing_flag N _chem_comp.pdbx_ideal_coordinates_details Corina _chem_comp.pdbx_ideal_coordinates_missing_flag N _chem_comp.pdbx_model_coordinates_db_code 6P6Z _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB # # loop_ _chem_comp_atom.comp_id _chem_comp_atom.atom_id _chem_comp_atom.alt_atom_id _chem_comp_atom.type_symbol _chem_comp_atom.charge _chem_comp_atom.pdbx_align _chem_comp_atom.pdbx_aromatic_flag _chem_comp_atom.pdbx_leaving_atom_flag _chem_comp_atom.pdbx_stereo_config _chem_comp_atom.model_Cartn_x _chem_comp_atom.model_Cartn_y _chem_comp_atom.model_Cartn_z _chem_comp_atom.pdbx_model_Cartn_x_ideal _chem_comp_atom.pdbx_model_Cartn_y_ideal _chem_comp_atom.pdbx_model_Cartn_z_ideal _chem_comp_atom.pdbx_component_atom_id _chem_comp_atom.pdbx_component_comp_id _chem_comp_atom.pdbx_ordinal O31 C13 C1 C 0 1 N N R 10.453 14.275 1.723 5.124 -2.374 -1.893 C13 O31 1 O31 C20 C2 C 0 1 N N S 6.240 12.683 2.087 1.109 -0.207 -1.648 C20 O31 2 O31 C21 C3 C 0 1 N N N 5.443 11.432 2.037 1.148 1.300 -1.347 C21 O31 3 O31 C22 C4 C 0 1 N N R 4.132 11.907 1.502 -0.032 1.526 -0.378 C22 O31 4 O31 C01 C5 C 0 1 N N N 8.587 7.730 0.884 4.818 2.882 0.700 C01 O31 5 O31 C02 C6 C 0 1 N N N 9.732 7.578 1.900 5.995 2.279 1.470 C02 O31 6 O31 C03 C7 C 0 1 N N N 10.244 6.153 2.120 6.725 3.184 2.465 C03 O31 7 O31 C04 C8 C 0 1 N N N 9.397 6.840 3.198 7.395 2.802 1.143 C04 O31 8 O31 C09 C9 C 0 1 N N N 10.912 11.645 2.283 5.575 -0.167 -0.602 C09 O31 9 O31 C11 C10 C 0 1 N N R 10.156 12.976 2.505 4.877 -0.873 -1.737 C11 O31 10 O31 C12 C11 C 0 1 N N N 11.053 14.059 3.122 5.744 -1.389 -2.887 C12 O31 11 O31 C14 C12 C 0 1 N N N 11.395 14.323 0.493 6.061 -3.045 -0.887 C14 O31 12 O31 C18 C13 C 0 1 N N N 7.720 12.564 1.793 2.468 -0.803 -1.380 C18 O31 13 O31 C23 C14 C 0 1 N N N 4.541 12.779 0.367 -0.309 0.134 0.226 C23 O31 14 O31 C25 C15 C 0 1 N N N 6.307 14.794 0.504 -0.347 -2.099 -0.903 C25 O31 15 O31 C27 C16 C 0 1 N N S 5.709 15.572 -0.674 -1.285 -2.671 0.128 C27 O31 16 O31 C29 C17 C 0 1 N N N 4.457 17.466 0.422 -3.694 -2.762 0.307 C29 O31 17 O31 C32 C18 C 0 1 N N R 3.298 19.283 1.515 -6.056 -2.806 0.684 C32 O31 18 O31 C33 C19 C 0 1 N N N 3.486 20.737 1.790 -6.622 -4.185 1.033 C33 O31 19 O31 C34 C20 C 0 1 N N N 4.248 20.792 3.094 -8.084 -4.217 0.581 C34 O31 20 O31 C35 C21 C 0 1 N N N 3.821 19.544 3.887 -8.357 -2.940 -0.214 C35 O31 21 O31 C36 C22 C 0 1 N N R 3.098 18.623 2.875 -7.150 -2.013 -0.032 C36 O31 22 O31 C38 C23 C 0 1 N N N 1.187 17.235 2.970 -7.196 0.378 0.147 C38 O31 23 O31 C39 C24 C 0 1 N N N 1.682 16.291 4.102 -5.707 0.553 0.190 C39 O31 24 O31 C40 C25 C 0 1 N N N 2.410 15.212 3.788 -5.125 1.734 0.207 C40 O31 25 O31 C41 C26 C 0 1 N N N 2.930 14.273 4.892 -3.622 1.746 0.249 C41 O31 26 O31 C42 C27 C 0 1 Y N N 2.396 12.842 4.719 -3.031 3.078 -0.103 C42 O31 27 O31 C44 C28 C 0 1 Y N N 1.128 10.811 5.611 -3.097 5.372 -0.108 C44 O31 28 O31 C45 C29 C 0 1 Y N N 0.379 10.206 6.656 -3.739 6.585 0.192 C45 O31 29 O31 C46 C30 C 0 1 Y N N -0.096 8.895 6.502 -3.138 7.764 -0.119 C46 O31 30 O31 C47 C31 C 0 1 Y N N 0.167 8.180 5.308 -1.889 7.800 -0.736 C47 O31 31 O31 C48 C32 C 0 1 Y N N 0.909 8.780 4.275 -1.236 6.646 -1.054 C48 O31 32 O31 C49 C33 C 0 1 Y N N 1.390 10.103 4.427 -1.835 5.410 -0.751 C49 O31 33 O31 C51 C34 C 0 1 Y N N 2.692 12.088 3.454 -1.791 3.110 -0.767 C51 O31 34 O31 C55 C35 C 0 1 N N N 6.576 15.454 -1.949 -0.712 -3.992 0.649 C55 O31 35 O31 C56 C36 C 0 1 N N N 6.664 13.957 -2.375 -1.582 -4.507 1.798 C56 O31 36 O31 C57 C37 C 0 1 N N N 8.007 16.011 -1.705 -0.697 -5.022 -0.482 C57 O31 37 O31 C58 C38 C 0 1 N N N 5.892 16.279 -3.083 0.715 -3.766 1.151 C58 O31 38 O31 F15 F1 F 0 1 N N N 11.761 13.093 0.043 5.547 -2.888 0.405 F15 O31 39 O31 F16 F2 F 0 1 N N N 12.500 15.072 0.794 6.167 -4.408 -1.184 F16 O31 40 O31 F53 F3 F 0 1 N N N 4.290 14.230 4.809 -3.208 1.393 1.539 F53 O31 41 O31 F54 F4 F 0 1 N N N 2.576 14.735 6.130 -3.154 0.783 -0.652 F54 O31 42 O31 N08 N1 N 0 1 N N N 10.151 10.396 2.312 5.011 -0.138 0.622 N08 O31 43 O31 N17 N2 N 0 1 N N N 8.704 13.018 2.810 3.542 -0.369 -2.069 N17 O31 44 O31 N24 N3 N 0 1 N N N 5.717 13.511 0.951 0.112 -0.838 -0.784 N24 O31 45 O31 N28 N4 N 0 1 N N N 5.646 16.962 -0.285 -2.601 -2.916 -0.493 N28 O31 46 O31 N43 N5 N 0 1 Y N N 1.640 12.226 5.780 -3.652 4.194 0.201 N43 O31 47 O31 N50 N6 N 0 1 Y N N 2.196 10.744 3.295 -1.225 4.263 -1.068 N50 O31 48 O31 O06 O1 O 0 1 N N N 11.952 8.628 3.116 7.103 -0.116 1.864 O06 O31 49 O31 O07 O2 O 0 1 N N N 11.807 8.978 0.869 4.958 0.357 3.004 O07 O31 50 O31 O10 O3 O 0 1 N N N 12.089 11.620 2.113 6.643 0.375 -0.791 O10 O31 51 O31 O19 O4 O 0 1 N N N 8.082 12.155 0.737 2.594 -1.673 -0.545 O19 O31 52 O31 O26 O5 O 0 1 N N N 7.247 15.242 1.077 -0.006 -2.788 -1.843 O26 O31 53 O31 O30 O6 O 0 1 N N N 3.518 16.759 0.594 -3.564 -2.449 1.473 O30 O31 54 O31 O31 O7 O 0 1 N N N 4.472 18.811 0.892 -4.920 -2.958 -0.208 O31 O31 55 O31 O37 O8 O 0 1 N N N 1.747 18.525 3.184 -7.543 -0.878 0.743 O37 O31 56 O31 O52 O9 O 0 1 N N N 3.450 12.761 2.428 -1.173 1.962 -1.110 O52 O31 57 O31 S05 S1 S 0 1 N N N 10.966 8.908 2.067 5.834 0.524 1.897 S05 O31 58 O31 H131 H1 H 0 0 N N N 9.617 14.989 1.686 4.294 -2.987 -2.244 H131 O31 59 O31 H201 H2 H 0 0 N N N 6.084 13.203 3.044 0.841 -0.360 -2.693 H201 O31 60 O31 H212 H3 H 0 0 N N N 5.328 10.993 3.039 2.089 1.569 -0.867 H212 O31 61 O31 H211 H4 H 0 0 N N N 5.903 10.694 1.364 1.006 1.876 -2.260 H211 O31 62 O31 H221 H5 H 0 0 N N N 3.506 11.068 1.163 0.235 2.233 0.400 H221 O31 63 O31 H012 H6 H 0 0 N N N 7.944 6.839 0.920 4.053 3.211 1.403 H012 O31 64 O31 H013 H7 H 0 0 N N N 7.992 8.621 1.132 5.165 3.734 0.115 H013 O31 65 O31 H011 H8 H 0 0 N N N 9.006 7.839 -0.127 4.398 2.129 0.032 H011 O31 66 O31 H031 H9 H 0 0 N N N 9.823 5.321 1.537 6.367 4.208 2.570 H031 O31 67 O31 H032 H10 H 0 0 N N N 11.315 5.974 2.293 7.109 2.724 3.375 H032 O31 68 O31 H042 H11 H 0 0 N N N 9.861 7.154 4.145 8.220 2.090 1.184 H042 O31 69 O31 H041 H12 H 0 0 N N N 8.368 6.501 3.388 7.478 3.574 0.379 H041 O31 70 O31 H122 H13 H 0 0 N N N 12.132 13.879 3.235 6.818 -1.219 -2.823 H122 O31 71 O31 H121 H14 H 0 0 N N N 10.690 14.654 3.973 5.321 -1.354 -3.891 H121 O31 72 O31 H141 H15 H 0 0 N N N 10.834 14.835 -0.303 7.047 -2.583 -0.944 H141 O31 73 O31 H231 H16 H 0 0 N N N 3.736 13.474 0.085 0.276 0.002 1.133 H231 O31 74 O31 H232 H17 H 0 0 N N N 4.835 12.184 -0.510 -1.369 0.022 0.433 H232 O31 75 O31 H271 H18 H 0 0 N N N 4.701 15.187 -0.888 -1.390 -1.971 0.955 H271 O31 76 O31 H321 H19 H 0 0 N N N 2.411 19.122 0.885 -5.760 -2.280 1.587 H321 O31 77 O31 H332 H20 H 0 0 N N N 4.064 21.212 0.984 -6.057 -4.957 0.512 H332 O31 78 O31 H331 H21 H 0 0 N N N 2.513 21.241 1.889 -6.564 -4.346 2.109 H331 O31 79 O31 H342 H22 H 0 0 N N N 5.331 20.773 2.905 -8.256 -5.089 -0.051 H342 O31 80 O31 H341 H23 H 0 0 N N N 3.989 21.705 3.650 -8.739 -4.256 1.451 H341 O31 81 O31 H352 H24 H 0 0 N N N 3.139 19.825 4.703 -8.483 -3.179 -1.269 H352 O31 82 O31 H351 H25 H 0 0 N N N 4.703 19.036 4.304 -9.255 -2.453 0.166 H351 O31 83 O31 H361 H26 H 0 0 N N N 3.583 17.635 2.877 -6.791 -1.689 -1.010 H361 O31 84 O31 H382 H27 H 0 0 N N N 0.089 17.298 2.993 -7.676 1.186 0.698 H382 O31 85 O31 H381 H28 H 0 0 N N N 1.512 16.846 1.994 -7.537 0.392 -0.888 H381 O31 86 O31 H391 H29 H 0 0 N N N 1.441 16.504 5.133 -5.074 -0.327 0.206 H391 O31 87 O31 H401 H30 H 0 0 N N N 2.634 14.999 2.753 -5.699 2.640 0.194 H401 O31 88 O31 H451 H31 H 0 0 N N N 0.176 10.753 7.565 -4.708 6.580 0.670 H451 O31 89 O31 H461 H32 H 0 0 N N N -0.663 8.430 7.295 -3.638 8.692 0.117 H461 O31 90 O31 H471 H33 H 0 0 N N N -0.203 7.172 5.191 -1.434 8.752 -0.967 H471 O31 91 O31 H481 H34 H 0 0 N N N 1.112 8.232 3.367 -0.268 6.680 -1.532 H481 O31 92 O31 H563 H35 H 0 0 N N N 7.146 13.375 -1.575 -1.174 -5.448 2.168 H563 O31 93 O31 H562 H36 H 0 0 N N N 5.651 13.566 -2.553 -1.592 -3.773 2.603 H562 O31 94 O31 H561 H37 H 0 0 N N N 7.257 13.873 -3.298 -2.598 -4.668 1.439 H561 O31 95 O31 H571 H38 H 0 0 N N N 8.495 15.433 -0.906 0.057 -4.744 -1.218 H571 O31 96 O31 H573 H39 H 0 0 N N N 8.596 15.927 -2.630 -0.462 -6.005 -0.074 H573 O31 97 O31 H572 H40 H 0 0 N N N 7.943 17.068 -1.406 -1.677 -5.052 -0.959 H572 O31 98 O31 H583 H41 H 0 0 N N N 5.830 17.335 -2.782 1.335 -3.399 0.333 H583 O31 99 O31 H582 H42 H 0 0 N N N 6.485 16.195 -4.006 0.705 -3.032 1.957 H582 O31 100 O31 H581 H43 H 0 0 N N N 4.879 15.888 -3.261 1.123 -4.707 1.522 H581 O31 101 O31 H081 H44 H 0 0 N N N 9.164 10.410 2.473 4.123 -0.504 0.755 H081 O31 102 O31 H171 H45 H 0 0 N N N 8.388 13.351 3.698 3.431 0.277 -2.784 H171 O31 103 O31 H281 H46 H 0 0 N N N 6.405 17.578 -0.495 -2.686 -3.178 -1.424 H281 O31 104 # # loop_ _chem_comp_bond.comp_id _chem_comp_bond.atom_id_1 _chem_comp_bond.atom_id_2 _chem_comp_bond.value_order _chem_comp_bond.pdbx_aromatic_flag _chem_comp_bond.pdbx_stereo_config _chem_comp_bond.pdbx_ordinal O31 C58 C55 SING N N 1 O31 C56 C55 SING N N 2 O31 C55 C57 SING N N 3 O31 C55 C27 SING N N 4 O31 C27 N28 SING N N 5 O31 C27 C25 SING N N 6 O31 N28 C29 SING N N 7 O31 F15 C14 SING N N 8 O31 C23 N24 SING N N 9 O31 C23 C22 SING N N 10 O31 C29 O30 DOUB N N 11 O31 C29 O31 SING N N 12 O31 C14 F16 SING N N 13 O31 C14 C13 SING N N 14 O31 C25 N24 SING N N 15 O31 C25 O26 DOUB N N 16 O31 O19 C18 DOUB N N 17 O31 O07 S05 DOUB N N 18 O31 C01 C02 SING N N 19 O31 O31 C32 SING N N 20 O31 N24 C20 SING N N 21 O31 C22 C21 SING N N 22 O31 C22 O52 SING N N 23 O31 C32 C33 SING N N 24 O31 C32 C36 SING N N 25 O31 C13 C11 SING N N 26 O31 C13 C12 SING N N 27 O31 C33 C34 SING N N 28 O31 C18 C20 SING N N 29 O31 C18 N17 SING N N 30 O31 C02 S05 SING N N 31 O31 C02 C03 SING N N 32 O31 C02 C04 SING N N 33 O31 C21 C20 SING N N 34 O31 S05 N08 SING N N 35 O31 S05 O06 DOUB N N 36 O31 O10 C09 DOUB N N 37 O31 C03 C04 SING N N 38 O31 C09 N08 SING N N 39 O31 C09 C11 SING N N 40 O31 O52 C51 SING N N 41 O31 C11 N17 SING N N 42 O31 C11 C12 SING N N 43 O31 C36 O37 SING N N 44 O31 C36 C35 SING N N 45 O31 C38 O37 SING N N 46 O31 C38 C39 SING N N 47 O31 C34 C35 SING N N 48 O31 N50 C51 DOUB Y N 49 O31 N50 C49 SING Y N 50 O31 C51 C42 SING Y N 51 O31 C40 C39 DOUB N E 52 O31 C40 C41 SING N N 53 O31 C48 C49 DOUB Y N 54 O31 C48 C47 SING Y N 55 O31 C49 C44 SING Y N 56 O31 C42 C41 SING N N 57 O31 C42 N43 DOUB Y N 58 O31 F53 C41 SING N N 59 O31 C41 F54 SING N N 60 O31 C47 C46 DOUB Y N 61 O31 C44 N43 SING Y N 62 O31 C44 C45 DOUB Y N 63 O31 C46 C45 SING Y N 64 O31 C13 H131 SING N N 65 O31 C20 H201 SING N N 66 O31 C21 H212 SING N N 67 O31 C21 H211 SING N N 68 O31 C22 H221 SING N N 69 O31 C01 H012 SING N N 70 O31 C01 H013 SING N N 71 O31 C01 H011 SING N N 72 O31 C03 H031 SING N N 73 O31 C03 H032 SING N N 74 O31 C04 H042 SING N N 75 O31 C04 H041 SING N N 76 O31 C12 H122 SING N N 77 O31 C12 H121 SING N N 78 O31 C14 H141 SING N N 79 O31 C23 H231 SING N N 80 O31 C23 H232 SING N N 81 O31 C27 H271 SING N N 82 O31 C32 H321 SING N N 83 O31 C33 H332 SING N N 84 O31 C33 H331 SING N N 85 O31 C34 H342 SING N N 86 O31 C34 H341 SING N N 87 O31 C35 H352 SING N N 88 O31 C35 H351 SING N N 89 O31 C36 H361 SING N N 90 O31 C38 H382 SING N N 91 O31 C38 H381 SING N N 92 O31 C39 H391 SING N N 93 O31 C40 H401 SING N N 94 O31 C45 H451 SING N N 95 O31 C46 H461 SING N N 96 O31 C47 H471 SING N N 97 O31 C48 H481 SING N N 98 O31 C56 H563 SING N N 99 O31 C56 H562 SING N N 100 O31 C56 H561 SING N N 101 O31 C57 H571 SING N N 102 O31 C57 H573 SING N N 103 O31 C57 H572 SING N N 104 O31 C58 H583 SING N N 105 O31 C58 H582 SING N N 106 O31 C58 H581 SING N N 107 O31 N08 H081 SING N N 108 O31 N17 H171 SING N N 109 O31 N28 H281 SING N N 110 # # loop_ _pdbx_chem_comp_descriptor.comp_id _pdbx_chem_comp_descriptor.type _pdbx_chem_comp_descriptor.program _pdbx_chem_comp_descriptor.program_version _pdbx_chem_comp_descriptor.descriptor O31 SMILES ACDLabs 12.01 "C7(C(C(NS(C1(C)CC1)(=O)=O)=O)(NC(C3CC4Oc6c(C(C=CCOC2C(CCC2)OC(=O)NC(C(N3C4)=O)C(C)(C)C)(F)F)nc5ccccc5n6)=O)C7)C(F)F" O31 InChI InChI 1.03 "InChI=1S/C38H46F4N6O9S/c1-35(2,3)28-32(50)48-19-20(17-24(48)30(49)46-37(18-21(37)29(39)40)33(51)47-58(53,54)36(4)14-15-36)56-31-27(43-22-9-5-6-10-23(22)44-31)38(41,42)13-8-16-55-25-11-7-12-26(25)57-34(52)45-28/h5-6,8-10,13,20-21,24-26,28-29H,7,11-12,14-19H2,1-4H3,(H,45,52)(H,46,49)(H,47,51)/b13-8+/t20-,21+,24+,25-,26-,28-,37-/m1/s1" O31 InChIKey InChI 1.03 MLSQGNCUYAMAHD-ITNVBOSISA-N O31 SMILES_CANONICAL CACTVS 3.385 "CC(C)(C)[C@@H]1NC(=O)O[C@@H]2CCC[C@H]2OC/C=C/C(F)(F)c3nc4ccccc4nc3O[C@@H]5C[C@H]([N@](C5)C1=O)C(=O)N[C@@]6(C[C@H]6C(F)F)C(=O)N[S](=O)(=O)C7(C)CC7" O31 SMILES CACTVS 3.385 "CC(C)(C)[CH]1NC(=O)O[CH]2CCC[CH]2OCC=CC(F)(F)c3nc4ccccc4nc3O[CH]5C[CH]([N](C5)C1=O)C(=O)N[C]6(C[CH]6C(F)F)C(=O)N[S](=O)(=O)C7(C)CC7" O31 SMILES_CANONICAL "OpenEye OEToolkits" 2.0.7 "CC1(CC1)S(=O)(=O)NC(=O)[C@]2(C[C@H]2C(F)F)NC(=O)[C@@H]3C[C@@H]4CN3C(=O)[C@@H](NC(=O)O[C@@H]5CCC[C@H]5OC/C=C/C(c6c(nc7ccccc7n6)O4)(F)F)C(C)(C)C" O31 SMILES "OpenEye OEToolkits" 2.0.7 "CC1(CC1)S(=O)(=O)NC(=O)C2(CC2C(F)F)NC(=O)C3CC4CN3C(=O)C(NC(=O)OC5CCCC5OCC=CC(c6c(nc7ccccc7n6)O4)(F)F)C(C)(C)C" # _pdbx_chem_comp_identifier.comp_id O31 _pdbx_chem_comp_identifier.type "SYSTEMATIC NAME" _pdbx_chem_comp_identifier.program ACDLabs _pdbx_chem_comp_identifier.program_version 12.01 _pdbx_chem_comp_identifier.identifier "(3aR,7S,10S,12R,21E,24aR)-7-tert-butyl-N-[(1R,2R)-2-(difluoromethyl)-1-{[(1-methylcyclopropyl)sulfonyl]carbamoyl}cyclopropyl]-20,20-difluoro-5,8-dioxo-2,3,3a,5,6,7,8,11,12,20,23,24a-dodecahydro-1H,10H-9,12-methanocyclopenta[18,19][1,10,17,3,6]trioxadiazacyclononadecino[11,12-b]quinoxaline-10-carboxamide" # # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site O31 "Create component" 2019-06-05 RCSB O31 "Other modification" 2019-06-06 RCSB O31 "Initial release" 2020-06-10 RCSB O31 "Modify synonyms" 2020-06-17 RCSB # _pdbx_chem_comp_synonyms.ordinal 1 _pdbx_chem_comp_synonyms.comp_id O31 _pdbx_chem_comp_synonyms.name glecaprevir _pdbx_chem_comp_synonyms.provenance ? _pdbx_chem_comp_synonyms.type ? ##