Using CC(=O)c1ccc(NS(=O)(=O)c2ccc(C)cc2)cc1, Cc1ccc(S(=O)(=O)Nc2ccc(C(=O)CBr)cc2)cc1 to produce CS(=O)(=O)Nc1ccccc1C(=O)CBr, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.