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