Using CC(C)C(=O)N1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1 to produce CC(C)C(=O)N1CCN(c2ccc(N)cc2Cl)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.