[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Laurencia majuscula and Laurencia dendroidea with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][=Branch1][C][=C][C@@][Branch1][N][C][C][C][=Branch1][Ring1][=C][Br][C][=C][Ring1][Branch2][C][Branch1][Branch1][C@@H1][Ring1][=C][Br][Branch1][C][C][C]"}]