[{"from": "human", "value": "Provide a description of this molecule. [C][C@@H1][C][C][C@@][Branch2][Ring1][P][C@@][Ring1][Branch1][C][C@@][C@@][Branch1][N][C@@H1][Ring1][=Branch1][C][=Branch1][C][=O][O][C][Ring1][=Branch2][Branch1][Ring2][O][Ring1][Branch2][C][C][=Branch1][C][=O][O][Ring1][N][C]"}, {"from": "gpt", "value": "The molecule is a natural product found in Porella grandiloba with data available."}]