[{"from": "human", "value": "Provide a description of this molecule. [H+1].[C][Branch2][Ring1][C][C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a tricarboxylic acid dianion. It is a conjugate base of an isocitrate(1-). It is a conjugate acid of an isocitrate(3-)."}]