[{"from": "human", "value": "Please give me some details about this molecule. [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 L-enantiomer of citramalic acid. It is a conjugate base of a L-citramalate(2-)."}]