[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Alstonia angustifolia and Picralima nitida with data available."}, {"from": "gpt", "value": "[C][/C][=C][/C][N][C][C][C@@][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch2][Ring1][#Branch2][C@@][Ring1][=Branch2][C][Ring1][=N][C][C][\\-Ring1][P][C@@][Ring1][=N][Branch1][Branch1][C][O][Ring1][#Branch1][C][=Branch1][C][=O][O][C][C]"}]