[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Lobophytum crassum with data available."}, {"from": "gpt", "value": "[C][/C][=C][\\C@H1][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][O][Ring1][Branch1][C][C][C@@H1][Branch2][Ring1][Branch2][/C][=Branch2][Ring1][Ring1][=C][/C][C][C@][Branch1][N][C@@H1][Branch1][Ring2][O][Ring1][Ring1][C][C][/-Ring2][Ring1][Ring1][C][/C][O][C][=Branch1][C][=O][C]"}]