Using O=S(=O)(Nc1ccc(F)cc1)c1ccc(F)cc1, CC(C)CBr to produce CC(C)CN(c1ccc(F)cc1)S(=O)(=O)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.