Using CC(CNS(=O)(=O)C(C)C)c1ccc(-c2csc(C=O)c2)cc1 to produce CC(CNS(=O)(=O)C(C)C)c1ccc(-c2csc(CO)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.