[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is a natural product found in Laurencia majuscula and Laurencia dendroidea with data available."}, {"from": "gpt", "value": "[C][C][C@@H1][C@H1][Branch2][Ring1][=Branch2][C][C][Branch1][Ring2][O][Ring1][Branch1][C][C][C@@H1][Branch1][N][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][/C][=C][\\C][#C][Br][Br]"}]