Using CCCCCOc1c(OC)ccc2c1CCN(C(=O)Cc1ccc([N+](=O)[O-])cc1)C2 to produce CCCCCOc1c(OC)ccc2c1CCN(C(=O)Cc1ccc(N)cc1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.