Using NC(=O)Cc1cnc(Nc2ccc(N3CCOCC3)cc2)cc1NCc1cccc([N+](=O)[O-])c1 to produce NC(=O)Cc1cnc(Nc2ccc(N3CCOCC3)cc2)cc1NCc1cccc(N)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.