[{"from": "human", "value": "Please give me some details about this molecule. [C][S][C][C][C][C][Branch1][#Branch2][C][Branch1][=Branch1][C][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a 3-(omega-methylthio)alkylmalate(2-) obtained by deprotonation of both carboxy groups of 3-(3-methylthio)propylmalic acid; major species at pH 7.3. It is a conjugate base of a 3-(3-methylthio)propylmalic acid."}]