[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a member of beta-carbolines."}, {"from": "gpt", "value": "[C][=C][C][=C][N][=C][C][=C][Ring1][=Branch1][C][=C][C][=C][Branch1][#Branch2][C][C][N][Ring1][=Branch1][C][Ring1][#Branch2][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring1][=C]"}]