[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Laurencia dendroidea and Palisada flagellifera with data available."}, {"from": "gpt", "value": "[C][C@@][Branch2][Ring2][=Branch1][C][C@H1][Branch2][Ring1][S][C@][Branch1][=Branch1][C][C@@H1][Ring1][=Branch1][Br][C@][Branch2][Ring1][Ring1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C][C@@H1][Branch1][Branch2][C][Ring1][#Branch2][Branch1][C][C][C][Br][C][O][Cl]"}]