[{"from": "human", "value": "Provide a description of this molecule. [C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a tricarboxylic acid. It is a conjugate acid of a 3-oxalomalate(3-)."}]