[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Crateva nurvala, Piptocoma antillana, and other organisms with data available."}, {"from": "gpt", "value": "[C][/C][=C][Branch1][C][/C][\\C][=Branch1][C][=O][O][C@H1][C][C@@][Branch2][Ring1][S][C][=Branch1][C][=O][C][=C][Branch1][Ring2][O][Ring1][=Branch1][/C][=Branch1][P][=C][\\C@@H1][C@@H1][Ring1][N][C][=Branch1][C][=C][C][=Branch1][C][=O][O][Ring1][#Branch1][/C][C]"}]