Using Cc1ccc(S(=O)(=O)N2CC(CO)(CO)C2)cc1, O=C([O-])O to produce Cc1ccc(S(=O)(=O)N2CC(CO)(C(=O)O)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.