[{"from": "human", "value": "Describe this molecule. [C][=C][Branch1][P][N][C][=Branch1][C][=O][C][=Branch1][Branch1][=C][Ring1][#Branch1][O-1][C][C][C][=O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a pyridinemonocarboxylate that is the conjugate base of 5-(2'-formylethyl)-4,6-dihydroxypicolinic acid. It is a conjugate base of a 5-(2'-formylethyl)-4,6-dihydroxypicolinic acid."}]