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