Using CC(C)CBr, O=[N+]([O-])c1ccc(S(=O)(=O)Nc2ccccc2C(F)(F)F)cc1 to produce CC(C)CN(c1ccccc1C(F)(F)F)S(=O)(=O)c1ccc([N+](=O)[O-])cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.