[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Petalostigma pubescens with data available."}, {"from": "gpt", "value": "[C][C@][Branch2][Ring1][P][C][C@@H1][C][C][C@@H1][C][=Branch1][=C][=C][C][=Branch1][C][=O][C][C][Ring1][#Branch1][Branch1][C][C][C][C@][Ring1][=N][Branch1][=Branch1][C][C][Ring1][P][=O][C][C][=C]"}]