[{"from": "human", "value": "Please give me some details about this molecule. [C][Branch1][#Branch1][C][C][=Branch1][C][=O][O][C@H1][Branch1][Ring1][C][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxymethylglutaric acid. It is an enantiomer of a (S)-2-hydroxymethylglutaric acid."}]