[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a member of phenanthridines."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring1][N][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][Branch1][C][Ring1][O][=O][C][C][Ring1][#Branch1][O][C]"}]