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