Using COc1ccc(C(=O)OCc2ccccc2)cc1NS(C)(=O)=O, ClCCN1CCOCC1 to produce COc1ccc(C(=O)OCc2ccccc2)cc1N(CCN1CCOCC1)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.