[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Sulcaria sulcata with data available."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch1][=C][=C][Branch1][=Branch2][C][=Branch1][Branch1][=C][Ring1][=Branch1][O][O][C][=O][O][C][=C][Branch2][Ring1][Branch1][C][=Branch1][P][=C][Branch1][=N][C][=Branch1][Branch1][=C][Ring1][=Branch1][C][C][=Branch1][C][=O][O][O][C][O][C][Ring2][Ring1][Branch2][=O]"}]