Using CC(CN)c1ccc(OCC(=O)O)cc1, O=S(=O)(Cl)c1cc(Cl)ccc1Cl to produce CC(CNS(=O)(=O)c1cc(Cl)ccc1Cl)c1ccc(OCC(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.