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