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