[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid that is malic acid (2-hydroxysuccinic acid) in which the hydrogen at position 2 is substituted by an isopropyl group. It has a role as a metabolite. It is a dicarboxylic acid, a 3-hydroxy carboxylic acid and a 2-hydroxy carboxylic acid. It is functionally related to a succinic acid. It is a conjugate acid of a 2-isopropylmalate(2-) and a 2-isopropylmalate."}]