[{"from": "human", "value": "Provide a brief overview of this molecule. [C@@H1][Branch1][=C][C@@H1][Branch1][#Branch2][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][O][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid monoanion that is the conjugate base of galactaric acid. It has a role as a human metabolite. It is a galactaric acid anion and a dicarboxylic acid monoanion. It is a conjugate base of a galactaric acid. It is a conjugate acid of a galactarate(2-)."}]