339 Mrv1652305271900272D 9 9 0 0 0 0 999 V2000 2.8075 -1.2375 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 4.2365 -0.4125 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 4.2365 1.2375 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 2.0930 0.0000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 3.5220 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5220 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.8075 -0.4125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.9509 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.9509 0.8250 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 7 2 0 0 0 0 2 5 2 0 0 0 0 2 8 1 0 0 0 0 3 6 2 0 0 0 0 3 9 1 0 0 0 0 4 7 1 0 0 0 0 5 6 1 0 0 0 0 5 7 1 0 0 0 0 8 9 2 0 0 0 0 M END > <DATABASE_ID> YMDB00976 > <DATABASE_NAME> YMDB > <SMILES> NC(=O)C1=NC=CN=C1 > <INCHI_IDENTIFIER> InChI=1S/C5H5N3O/c6-5(9)4-3-7-1-2-8-4/h1-3H,(H2,6,9) > <INCHI_KEY> IPEHBUMCGVEMRF-UHFFFAOYSA-N > <FORMULA> C5H5N3O > <MOLECULAR_WEIGHT> 123.1127 > <EXACT_MASS> 123.043261797 > <JCHEM_ACCEPTOR_COUNT> 3 > <JCHEM_ATOM_COUNT> 14 > <JCHEM_AVERAGE_POLARIZABILITY> 11.12950215412805 > <JCHEM_BIOAVAILABILITY> 1 > <JCHEM_DONOR_COUNT> 1 > <JCHEM_FORMAL_CHARGE> 0 > <JCHEM_GHOSE_FILTER> 0 > <JCHEM_IUPAC> pyrazine-2-carboxamide > <ALOGPS_LOGP> -0.71 > <JCHEM_LOGP> -1.2256084179999998 > <ALOGPS_LOGS> -0.12 > <JCHEM_MDDR_LIKE_RULE> 0 > <JCHEM_NUMBER_OF_RINGS> 1 > <JCHEM_PHYSIOLOGICAL_CHARGE> 0 > <JCHEM_PKA_STRONGEST_ACIDIC> 13.059008881020116 > <JCHEM_PKA_STRONGEST_BASIC> -0.6749948862217917 > <JCHEM_POLAR_SURFACE_AREA> 68.87 > <JCHEM_REFRACTIVITY> 30.450599999999998 > <JCHEM_ROTATABLE_BOND_COUNT> 1 > <JCHEM_RULE_OF_FIVE> 1 > <ALOGPS_SOLUBILITY> 9.37e+01 g/l > <JCHEM_TRADITIONAL_IUPAC> pyrazinamide > <JCHEM_VEBER_RULE> 0 > <YMDB_ID> YMDB00976 > <GENERIC_NAME> Pyrazinecarboxamide > <SYNONYMS> 2-Carbamylpyrazine; 2-Pyrazinecarboxamide; Aldinamid; Aldinamide; Eprazin; Farmizina; Novamid; Pirazimida; Pirazinamid; Pyrafat; Pyrazinamdie; Pyrazinamide; pyrazine carboxamide; Pyrazine carboxylamide; PYRAZINE-2-CARBOXAMIDE; Pyrazineamide; Pyrazinecarboxamide; Pyrazinecarboxylic acid amide; Pyrazinoic acid amide; PZA; Tebrazid; Unipyranamide; Zinamide $$$$