Using CS(=O)(=O)Cl, COc1cc(-c2nc(C(C)(C)CN)[nH]c2-c2ccncc2)ccc1Cl to produce COc1cc(-c2nc(C(C)(C)CNS(C)(=O)=O)[nH]c2-c2ccncc2)ccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.