SMILES: C1=C(C=[N+](C=C1C(=O)[S-])[C@H]2[C@@H]([C@@H]([C@H](O2)COP(=O)([O-])[O-])O)O)C(=O)[O-]
Description: The molecule is an organophosphate oxoanion obtained by deprotonation of the carboxy, thiocarboxy and phosphate OH groups of pyridinium-3-carboxy-5-thiocarboxylic acid mononucleotide; major species at pH 7.3. It is an organic sulfur anion, an organophosphate oxoanion and a monocarboxylic acid anion. It is a conjugate base of a pyridinium-3-carboxy-5-thiocarboxylic acid mononucleotide.