data_A1CK9 # _chem_comp.id A1CK9 _chem_comp.name "methyl 4-[(2-methyl-6,7-dihydro-1H-[1,4]dioxino[2,3-f][1,3]benzimidazol-1-yl)methyl]benzoate" _chem_comp.type non-polymer _chem_comp.pdbx_type HETAIN _chem_comp.formula "C19 H18 N2 O4" _chem_comp.mon_nstd_parent_comp_id ? _chem_comp.pdbx_synonyms ? _chem_comp.pdbx_formal_charge 0 _chem_comp.pdbx_initial_date 2025-07-31 _chem_comp.pdbx_modified_date 2026-07-31 _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 338.357 _chem_comp.one_letter_code ? _chem_comp.three_letter_code A1CK9 _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 9PSR _chem_comp.pdbx_subcomponent_list ? _chem_comp.pdbx_processing_site RCSB _chem_comp.pdbx_pcm ? # 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.pdbx_n_terminal_atom_flag _chem_comp_atom.pdbx_backbone_atom_flag _chem_comp_atom.pdbx_c_terminal_atom_flag _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 A1CK9 N1 N1 N 0 1 Y N N N N N 19.286 -16.733 1.719 0.701 -1.775 -0.614 N1 A1CK9 1 A1CK9 C4 C1 C 0 1 Y N N N N N 21.900 -16.466 -2.393 -2.604 1.211 -0.802 C4 A1CK9 2 A1CK9 C5 C2 C 0 1 Y N N N N N 21.828 -16.674 -1.029 -1.518 0.504 -1.274 C5 A1CK9 3 A1CK9 C6 C3 C 0 1 Y N N N N N 20.647 -16.436 -0.344 -1.485 -0.875 -1.163 C6 A1CK9 4 A1CK9 C7 C4 C 0 1 N N N N N N 20.634 -16.671 1.143 -0.295 -1.641 -1.681 C7 A1CK9 5 A1CK9 C8 C5 C 0 1 Y N N N N N 18.476 -17.832 1.811 0.782 -2.789 0.290 C8 A1CK9 6 A1CK9 C10 C6 C 0 1 Y N N N N N 17.365 -16.191 2.717 2.424 -1.441 0.754 C10 A1CK9 7 A1CK9 C13 C7 C 0 1 Y N N N N N 17.984 -13.499 3.101 3.265 0.949 -0.395 C13 A1CK9 8 A1CK9 C15 C8 C 0 1 N N N N N N 15.989 -11.779 3.915 5.650 2.054 0.392 C15 A1CK9 9 A1CK9 C17 C9 C 0 1 Y N N N N N 18.604 -15.672 2.287 1.735 -0.899 -0.344 C17 A1CK9 10 A1CK9 O1 O1 O 0 1 N N N N N N 19.805 -15.478 -5.139 -4.871 2.494 0.200 O1 A1CK9 11 A1CK9 C1 C10 C 0 1 N N N N N N 20.827 -15.782 -4.553 -4.837 1.284 0.301 C1 A1CK9 12 A1CK9 O2 O2 O 0 1 N N N N N N 21.987 -15.932 -5.235 -5.863 0.627 0.875 O2 A1CK9 13 A1CK9 C2 C11 C 0 1 N N N N N N 22.558 -14.804 -5.953 -6.976 1.429 1.351 C2 A1CK9 14 A1CK9 C3 C12 C 0 1 Y N N N N N 20.773 -16.007 -3.091 -3.670 0.533 -0.206 C3 A1CK9 15 A1CK9 C9 C13 C 0 1 N N N N N N 18.821 -19.215 1.311 -0.157 -3.966 0.354 C9 A1CK9 16 A1CK9 N2 N2 N 0 1 Y N N N N N 17.353 -17.516 2.395 1.789 -2.594 1.090 N2 A1CK9 17 A1CK9 C11 C14 C 0 1 Y N N N N N 16.444 -15.342 3.338 3.536 -0.770 1.268 C11 A1CK9 18 A1CK9 C12 C15 C 0 1 Y N N N N N 16.753 -14.007 3.527 3.951 0.417 0.697 C12 A1CK9 19 A1CK9 O3 O3 O 0 1 N N N N N N 18.285 -12.180 3.279 3.668 2.117 -0.967 O3 A1CK9 20 A1CK9 C14 C16 C 0 1 N N N N N N 17.453 -11.393 4.146 4.545 2.943 -0.194 C14 A1CK9 21 A1CK9 O4 O4 O 0 1 N N N N N N 15.850 -13.185 4.136 5.034 1.059 1.217 O4 A1CK9 22 A1CK9 C16 C17 C 0 1 Y N N N N N 18.905 -14.329 2.482 2.161 0.293 -0.911 C16 A1CK9 23 A1CK9 C18 C18 C 0 1 Y N N N N N 19.523 -15.978 -1.028 -2.540 -1.554 -0.579 C18 A1CK9 24 A1CK9 C19 C19 C 0 1 Y N N N N N 19.580 -15.766 -2.391 -3.627 -0.858 -0.092 C19 A1CK9 25 A1CK9 H1 H1 H 0 1 N N N N N N 22.823 -16.657 -2.921 -2.629 2.288 -0.889 H1 A1CK9 26 A1CK9 H2 H2 H 0 1 N N N N N N 22.698 -17.024 -0.493 -0.692 1.028 -1.731 H2 A1CK9 27 A1CK9 H3 H3 H 0 1 N N N N N N 21.143 -17.624 1.348 0.144 -1.105 -2.522 H3 A1CK9 28 A1CK9 H4 H4 H 0 1 N N N N N N 21.182 -15.850 1.629 -0.614 -2.631 -2.007 H4 A1CK9 29 A1CK9 H5 H5 H 0 1 N N N N N N 15.700 -11.535 2.882 6.202 1.572 -0.415 H5 A1CK9 30 A1CK9 H6 H6 H 0 1 N N N N N N 15.345 -11.228 4.616 6.329 2.660 0.992 H6 A1CK9 31 A1CK9 H7 H7 H 0 1 N N N N N N 23.493 -15.115 -6.442 -7.732 0.777 1.790 H7 A1CK9 32 A1CK9 H8 H8 H 0 1 N N N N N N 21.845 -14.455 -6.714 -6.621 2.132 2.103 H8 A1CK9 33 A1CK9 H9 H9 H 0 1 N N N N N N 22.768 -13.988 -5.246 -7.410 1.978 0.516 H9 A1CK9 34 A1CK9 H10 H10 H 0 1 N N N N N N 17.985 -19.899 1.517 0.227 -4.772 -0.271 H10 A1CK9 35 A1CK9 H11 H11 H 0 1 N N N N N N 19.006 -19.177 0.227 -0.235 -4.312 1.385 H11 A1CK9 36 A1CK9 H12 H12 H 0 1 N N N N N N 19.724 -19.576 1.825 -1.141 -3.666 -0.004 H12 A1CK9 37 A1CK9 H13 H13 H 0 1 N N N N N N 15.492 -15.728 3.670 4.072 -1.180 2.112 H13 A1CK9 38 A1CK9 H14 H14 H 0 1 N N N N N N 17.725 -11.587 5.194 3.987 3.418 0.613 H14 A1CK9 39 A1CK9 H15 H15 H 0 1 N N N N N N 17.593 -10.325 3.922 4.989 3.707 -0.833 H15 A1CK9 40 A1CK9 H16 H16 H 0 1 N N N N N N 19.854 -13.933 2.152 1.632 0.710 -1.755 H16 A1CK9 41 A1CK9 H17 H17 H 0 1 N N N N N N 18.605 -15.788 -0.491 -2.508 -2.630 -0.495 H17 A1CK9 42 A1CK9 H18 H18 H 0 1 N N N N N N 18.706 -15.414 -2.919 -4.448 -1.388 0.368 H18 A1CK9 43 # 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 A1CK9 C2 O2 SING N N 1 A1CK9 O2 C1 SING N N 2 A1CK9 O1 C1 DOUB N N 3 A1CK9 C1 C3 SING N N 4 A1CK9 C3 C4 DOUB Y N 5 A1CK9 C3 C19 SING Y N 6 A1CK9 C4 C5 SING Y N 7 A1CK9 C19 C18 DOUB Y N 8 A1CK9 C5 C6 DOUB Y N 9 A1CK9 C18 C6 SING Y N 10 A1CK9 C6 C7 SING N N 11 A1CK9 C7 N1 SING N N 12 A1CK9 C9 C8 SING N N 13 A1CK9 N1 C8 SING Y N 14 A1CK9 N1 C17 SING Y N 15 A1CK9 C8 N2 DOUB Y N 16 A1CK9 C17 C16 DOUB Y N 17 A1CK9 C17 C10 SING Y N 18 A1CK9 N2 C10 SING Y N 19 A1CK9 C16 C13 SING Y N 20 A1CK9 C10 C11 DOUB Y N 21 A1CK9 C13 O3 SING N N 22 A1CK9 C13 C12 DOUB Y N 23 A1CK9 O3 C14 SING N N 24 A1CK9 C11 C12 SING Y N 25 A1CK9 C12 O4 SING N N 26 A1CK9 C15 O4 SING N N 27 A1CK9 C15 C14 SING N N 28 A1CK9 C4 H1 SING N N 29 A1CK9 C5 H2 SING N N 30 A1CK9 C7 H3 SING N N 31 A1CK9 C7 H4 SING N N 32 A1CK9 C15 H5 SING N N 33 A1CK9 C15 H6 SING N N 34 A1CK9 C2 H7 SING N N 35 A1CK9 C2 H8 SING N N 36 A1CK9 C2 H9 SING N N 37 A1CK9 C9 H10 SING N N 38 A1CK9 C9 H11 SING N N 39 A1CK9 C9 H12 SING N N 40 A1CK9 C11 H13 SING N N 41 A1CK9 C14 H14 SING N N 42 A1CK9 C14 H15 SING N N 43 A1CK9 C16 H16 SING N N 44 A1CK9 C18 H17 SING N N 45 A1CK9 C19 H18 SING N N 46 # 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 A1CK9 SMILES ACDLabs 14.52 "O=C(OC)c1ccc(cc1)Cn1c2cc3OCCOc3cc2nc1C" A1CK9 InChI InChI 1.06 "InChI=1S/C19H18N2O4/c1-12-20-15-9-17-18(25-8-7-24-17)10-16(15)21(12)11-13-3-5-14(6-4-13)19(22)23-2/h3-6,9-10H,7-8,11H2,1-2H3" A1CK9 InChIKey InChI 1.06 VIHGYPAJQZLOKO-UHFFFAOYSA-N A1CK9 SMILES_CANONICAL CACTVS 3.385 "COC(=O)c1ccc(Cn2c(C)nc3cc4OCCOc4cc23)cc1" A1CK9 SMILES CACTVS 3.385 "COC(=O)c1ccc(Cn2c(C)nc3cc4OCCOc4cc23)cc1" A1CK9 SMILES_CANONICAL "OpenEye OEToolkits" 3.1.0.0 "Cc1nc2cc3c(cc2n1Cc4ccc(cc4)C(=O)OC)OCCO3" A1CK9 SMILES "OpenEye OEToolkits" 3.1.0.0 "Cc1nc2cc3c(cc2n1Cc4ccc(cc4)C(=O)OC)OCCO3" # loop_ _pdbx_chem_comp_identifier.comp_id _pdbx_chem_comp_identifier.type _pdbx_chem_comp_identifier.program _pdbx_chem_comp_identifier.program_version _pdbx_chem_comp_identifier.identifier A1CK9 "SYSTEMATIC NAME" ACDLabs 14.52 "methyl 4-[(2-methyl-6,7-dihydro-1H-[1,4]dioxino[2,3-f][1,3]benzimidazol-1-yl)methyl]benzoate" A1CK9 "SYSTEMATIC NAME" "OpenEye OEToolkits" 3.1.0.0 "methyl 4-[(2-methyl-6,7-dihydro-[1,4]dioxino[2,3-f]benzimidazol-3-yl)methyl]benzoate" # loop_ _pdbx_chem_comp_audit.comp_id _pdbx_chem_comp_audit.action_type _pdbx_chem_comp_audit.date _pdbx_chem_comp_audit.processing_site A1CK9 "Create component" 2025-07-31 RCSB A1CK9 "Initial release" 2026-08-05 RCSB #