[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][Ring2][N][Ring1][#Branch1][C][=Branch1][#Branch2][=C][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a member of carbazoles. It has a role as a metabolite."}]