[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Sargassum pallidum, Euphorbia helioscopia, and Ficus microcarpa with data available."}, {"from": "gpt", "value": "[C][C@@][/C][=Branch1][#Branch1][=C][\\C][=Branch1][C][=O][O][/C][C@@H1][Branch1][Ring2][O][Ring1][=Branch2][C][C][Ring1][O][Branch1][C][C][C]"}]