Using BrCc1ccccc1, Cc1cc(C)nc(NS(=O)(=O)c2ccc(N)cc2)n1 to produce Cc1cc(C)nc(NS(=O)(=O)c2ccc(NCc3ccccc3)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.