Using COC(=O)C1(NC(=O)c2ccc(Cl)s2)CC2OC2C1, O=S(=O)([O-])O to produce COC(=O)C1(NC(=O)c2ccc(Cl)s2)CC(O)C(O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.