Using CC(=O)c1cccc(-c2ccc(C(C)CNS(=O)(=O)C(C)C)cc2)c1 to produce CC(O)c1cccc(-c2ccc(C(C)CNS(=O)(=O)C(C)C)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.