[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Ipomoea campanulata, Claviceps purpurea, and Aspergillus fumigatus with data available."}, {"from": "gpt", "value": "[C][C][=Branch2][Ring1][Branch2][=C][C][C][Branch1][P][C][C][=C][N][C][=C][C][=C][C][Ring1][O][=C][Ring1][=Branch2][Ring1][=Branch1][N][C][C][O]"}]