[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is the (R)-enantiomer of 2-hydroxyoctadecanoic acid. It is a conjugate acid of a (R)-2-hydroxyoctadecanoate."}]