[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][Branch1][#Branch1][C][=Branch1][C][=O][O][C][O]"}, {"from": "gpt", "value": "The molecule is a methyl 2-hydroxypropionate that has S configuration. It is an enantiomer of a methyl (R)-lactate."}]