Using Cc1ccc(C(=O)OC2CCN(Cc3cccc([N+](=O)[O-])c3)CC2)cc1 to produce Cc1ccc(C(=O)OC2CCN(Cc3cccc(N)c3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.