[{"from": "human", "value": "Describe this molecule. [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]"}, {"from": "gpt", "value": "The molecule is a natural product found in Petalostigma pubescens with data available."}]