[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][Branch1][Ring2][C][Ring1][Branch1][Branch1][P][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is (1-hydroxycyclopentyl)acetic acid in which one of the hydrogens alpha to the carboxylic acid group is substituted by a phenyl group. It is a tertiary alcohol and a monocarboxylic acid."}]