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