Using CC1(C)OC(c2ccc([N+](=O)[O-])cc2)=C(c2ccc(OCc3ccc4ccccc4n3)cc2)C1=O to produce CC1(C)OC(c2ccc(N)cc2)=C(c2ccc(OCc3ccc4ccccc4n3)cc2)C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.