SMILES: CC1=NC=C(C(=C1[O-])C(=O)O)C(=O)[O-]
Description: The molecule is a pyridinedicarboxylate. It derives from a cinchomeronate(2-). It is a conjugate base of a 5-hydroxy-6-methylpyridine-3,4-dicarboxylic acid. It is a tautomer of a 5-oxido-6-methylpyridinium-3,4-dicarboxylate.