[{"from": "human", "value": "Describe this molecule. [C][C][=C][C][=Branch1][P][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][=Branch1][O][C][Ring1][=Branch1][=O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a member of isocoumarins."}]