Using COC(=O)CCCCCN, O=C(O)/C=C/C=C/c1ccccc1[N+](=O)[O-] to produce COC(=O)CCCCCNC(=O)/C=C/C=C/c1ccccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.