[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C][=Branch2][Ring1][Ring1][=C][Branch1][=C][C][=Branch1][#Branch2][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][O][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a 4-hydroxybenzoate ester."}]