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