[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][S]"}, {"from": "gpt", "value": "The molecule is a 2-mercaptopropanoic acid. It is an enantiomer of a (S)-2-mercaptopropanoic acid."}]