Using CC(C)CC(C(=O)c1ccccc1)N1C(=O)c2ccccc2C1=O to produce CC(C)CC(C(O)c1ccccc1)N1C(=O)c2ccccc2C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.