[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=C][C][=Branch2][Ring1][O][=N][N][=C][Branch2][Ring1][Ring2][C][Ring1][=Branch1][=C][Branch1][=N][N][Ring1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][C]"}, {"from": "gpt", "value": "The molecule is a member of pyrroles."}]