Using CCNCC(=O)O, O=Cc1ccc(F)c([N+](=O)[O-])c1 to produce CCN(CC(=O)O)c1ccc(C=O)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.