[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Stemona kerrii and Stemona japonica with data available."}, {"from": "gpt", "value": "[C][C][=C][C][C][C][C][N][C][Ring1][#Branch1][Branch1][=Branch1][C][C][C][Ring1][Branch1][C][Branch1][Branch1][C][Ring1][=N][=O][C][=Branch1][N][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][Branch2][C][O][C]"}]