[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=N][C][=C][Branch1][=N][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O][C][=O]"}, {"from": "gpt", "value": "The molecule is a pyridinemonocarboxylic acid that is pyridine-4-carboxylic acid substituted by a methyl group, hydroxy group and formyl group at positions 2,3 and 5, respectively. It is a pyridinecarbaldehyde, a monohydroxypyridine, a pyridinemonocarboxylic acid and a member of methylpyridines. It is a conjugate acid of a 5-formyl-3-hydroxy-2-methylpyridine-4-carboxylate."}]