Using CCCCNC1(NCCCC)C=CC(C=Cc2ccc([N+](=O)[O-])cc2)=CC1 to produce CCCCNC1(NCCCC)C=CC(CCc2ccc(N)cc2)=CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.