Using CC(C)CC(=O)N1CCC[C@H](COc2cccc([N+](=O)[O-])c2C#N)C1 to produce CC(C)CC(=O)N1CCC[C@H](COc2cccc(N)c2C#N)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.