Using CN1CCC(N(C)C(=O)Nc2cc(Oc3ccc([N+](=O)[O-])cc3F)ccn2)CC1 to produce CN1CCC(N(C)C(=O)Nc2cc(Oc3ccc(N)cc3F)ccn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.