[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a natural product found in Ligularia sagitta with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@@H1][Branch2][Ring2][N][C@][C@][Ring1][=Branch1][Branch2][Ring2][Ring2][C@H1][C@@][Branch2][Ring1][Branch2][C][=Branch2][Ring1][Ring1][=C][O][C][=Branch1][C][=O][C@][Ring1][#Branch1][Branch1][Ring2][C][Ring1][O][C][O][Ring1][O][C][C][=Branch1][C][=O][C][Ring1][P][C][O]"}]