Using CC(O)(COc1ccc(C#N)c(F)c1)C(=O)Nc1ccc([N+](=O)[O-])c(CO)c1 to produce CC(O)(COc1ccc(C#N)c(F)c1)C(=O)Nc1ccc([N+](=O)[O-])c(C=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.