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