Using COC(=O)c1ccc(C=CC(=O)c2ccc([N+](=O)[O-])cc2)cc1 to produce COC(=O)c1ccc(CCCc2ccc(N)cc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.