Using [N-]=[N+]=[N-], COC(=O)c1cc(-c2cccc(C(F)(F)F)c2)nc(-c2ccc([N+](=O)[O-])cc2)c1N to produce COC(=O)c1cc(-c2cccc(C(F)(F)F)c2)nc(-c2ccc([N+](=O)[O-])cc2)c1N=[N+]=[N-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.