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