[{"from": "human", "value": "Please give me some details about this molecule. [C][C][O][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a phthalic acid monoester resulting from the condensation of one of the carboxy groups of phthalic acid with ethanol. It has a role as a metabolite. It is an ethyl ester and a phthalic acid monoester."}]