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