[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][C@@H1][Branch1][#Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an oxo dicarboxylic acid that is 2-ketosuccinic acid (oxalacetic acid) in which the 3-pro-S hydrogen is substituted by an isopropyl group. It is an oxo dicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a succinic acid. It is a conjugate acid of a (2S)-2-isopropyl-3-oxosuccinate(2-)."}]