[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Dactylospongia elegans with data available."}, {"from": "gpt", "value": "[C][C@@][C][C][C@@][Branch2][Ring2][Branch2][C@][Branch1][O][C@@H1][Ring1][=Branch1][C][C][C][C][Ring1][#Branch2][=C][Branch2][Ring1][#Branch1][C][C][=C][Branch1][Ring2][O][Ring1][N][C][=Branch1][C][=O][C][=C][Branch1][Branch1][C][Ring1][Branch2][=O][O][C][C][C]"}]