[{"from": "human", "value": "Please give me some details about this molecule. [C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch1][Branch2][C][=C][C][=C][S][Ring1][Branch1][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is a 2-hydroxy monocarboxylic acid that is phenylacetic acid bearing hydroxy and 2-thenyl substituents at position 2. It has a role as a hapten. It is a member of thiophenes and a 2-hydroxy monocarboxylic acid. It is functionally related to an acetic acid."}]