[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch2][Ring1][#Branch2][=C][Branch2][Ring1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][Ring2][N][Ring1][#Branch1][C][=Branch1][C][=O][O][O-1][O]"}, {"from": "gpt", "value": "The molecule is the conjugate base of 7,8-dihydroxykynurenic acid; major species at pH 7.3. It is a conjugate base of a 7,8-dihydroxykynurenic acid."}]