[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][=Branch2][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxy monocarboxylic acid that is mandelic acid substituted by a hydroxy group at position 3'. It has a role as a human metabolite. It is a 2-hydroxy monocarboxylic acid and a member of phenols. It is functionally related to a mandelic acid."}]