[{"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][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a long-chain fatty acid that is stearic (octadecanoic) acid substituted at position 2 by a hydroxy group. It has a role as a human metabolite. It is a 2-hydroxy fatty acid and a hydroxyoctadecanoic acid. It is a conjugate acid of a 2-hydroxyoctadecanoate."}]