NICOTINIC ACID non-polymer HETAIN C6 H5 N O2 0 1999-07-08 2011-06-04 N REL 123.109 NIO N N 1D0V RCSB N N 0 1 Y N N 54.272 40.203 8.275 1.206 -0.001 -1.822 N NIO 1 C1 C 0 1 Y N N 53.052 39.721 8.476 1.174 0.004 -0.505 C1 NIO 2 C2 C 0 1 Y N N 52.044 39.925 7.507 -0.044 -0.000 0.174 C2 NIO 3 C3 C 0 1 Y N N 52.356 40.591 6.295 -1.233 0.000 -0.567 C3 NIO 4 C4 C 0 1 Y N N 53.652 41.024 6.122 -1.144 0.000 -1.947 C4 NIO 5 C5 C 0 1 Y N N 54.588 40.820 7.140 0.103 -0.000 -2.546 C5 NIO 6 C6 C 0 1 N N N 50.675 39.411 7.731 -0.081 -0.000 1.651 C6 NIO 7 O1 O 0 1 N N N 49.793 39.599 6.835 -1.147 0.000 2.232 O1 NIO 8 O2 O 0 1 N N N 50.380 38.777 8.803 1.068 -0.001 2.353 O2 NIO 9 H1 H 0 1 N N N 52.881 39.169 9.416 2.098 0.003 0.052 H1 NIO 10 H3 H 0 1 N N N 51.607 40.768 5.504 -2.193 0.000 -0.074 H3 NIO 11 H4 H 0 1 N N N 53.936 41.526 5.182 -2.039 0.000 -2.552 H4 NIO 12 H5 H 0 1 N N N 55.631 41.164 7.042 0.175 -0.000 -3.623 H5 NIO 13 HO2 H 0 1 N N N 49.500 38.446 8.946 1.045 -0.001 3.319 HO2 NIO 14 doub Y N 1 sing Y N 2 sing Y N 3 sing N N 4 doub Y N 5 sing N N 6 sing Y N 7 sing N N 8 doub Y N 9 sing N N 10 sing N N 11 doub N N 12 sing N N 13 sing N N 14 O=C(O)c1cccnc1 OC(=O)c1cccnc1 OC(=O)c1cccnc1 c1cc(cnc1)C(=O)O c1cc(cnc1)C(=O)O InChI=1S/C6H5NO2/c8-6(9)5-2-1-3-7-4-5/h1-4H,(H,8,9) PVNIIMVLHYAWGP-UHFFFAOYSA-N pyridine-3-carboxylic acid pyridine-3-carboxylic acid RCSB RCSB