[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][C][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a monocarboxylic acid that is propionic acid in which one of the hydrogens at position 3 is substituted by a 2-hydroxyphenyl group. It has a role as a human xenobiotic metabolite, a bacterial xenobiotic metabolite, a fungal xenobiotic metabolite and a plant metabolite. It is a member of phenols and a monocarboxylic acid. It is functionally related to a propionic acid. It is a conjugate acid of a 3-(2-hydroxyphenyl)propanoate."}]