[{"from": "human", "value": "Could you provide a description of this molecule? [C][=C][C][=Branch1][C][=O][O][C][=C][Branch1][#C][C][=Branch1][O][=C][Branch1][#Branch1][C][=C][Ring1][=Branch1][Ring1][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a member of coumarins."}]