Using CC(C)(CO)c1cc(NC(=O)[C@@H]2CCCN2C2CCOCC2)on1 to produce CC(C)(C=O)c1cc(NC(=O)[C@@H]2CCCN2C2CCOCC2)on1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.