Using Cc1cc(NS(=O)(=O)c2ccc(N)cc2)cc(Br)n1, CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)nc(Br)c2)cc1 to produce CNc1cc(NS(=O)(=O)c2ccc(N)cc2)cc(C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.