Using CC(=O)N(C)c1cc(Br)cc(S(=O)(=O)c2ccc(N)cc2)c1 to produce CNc1cc(Br)cc(S(=O)(=O)c2ccc(N)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.