[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=Branch2][Ring1][Ring1][=N][C][=C][Branch1][Ring2][N][Ring1][=Branch1][N][=C][Branch1][=Branch1][N][C][Ring1][#Branch1][=O][N][C][N][Branch1][Ring1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is dianion of 10-formyldihydrofolic acid arising from deprotonation of both carboxylic acid functions. It is a dicarboxylic acid dianion and a member of dihydrofolates. It is a conjugate base of a 10-formyldihydrofolic acid."}]