Using CC(C)S(=O)(=O)N[C@@H]1CCC[C@@H]1Oc1ccc(Br)cc1 to produce CC(C)S(=O)(=O)N[C@H]1CCC[C@H]1Oc1ccc(Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.