[{"from": "human", "value": "Provide a brief overview of this molecule. [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 the (R)-enantiomer of 2-ethylmalic acid. It is a 2-hydroxydicarboxylic acid and a dicarboxylic fatty acid. It is functionally related to a succinic acid. It is a conjugate acid of a (R)-2-ethylmalate(2-)."}]