Using Cc1ccc(S(=O)(=O)Cl)cc1, Brc1ccccc1-c1ncc[nH]1 to produce Cc1ccc(S(=O)(=O)n2ccnc2-c2ccccc2Br)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.