[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@][Branch2][Ring2][=Branch1][C][C][=C][C@@H1][Branch1][Ring2][C][Ring1][=Branch1][C@@H1][Branch2][Ring1][Branch2][C][C@H1][C@][Ring1][#Branch1][Branch1][S][C][C@H1][Branch1][O][C@H1][C@@][Ring1][=Branch1][Branch1][Ring2][C][Ring1][Ring1][C][O][C][O][C@@H1][Branch1][Ring1][C][O][Br]"}, {"from": "gpt", "value": "The molecule is a natural product found in Laurencia obtusa and Laurencia dendroidea with data available."}]