Using Cc1cnc(Cl)nc1Cl, CC(C)S(=O)(=O)c1ccccc1N to produce Cc1cnc(Cl)nc1Nc1ccccc1S(=O)(=O)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.