Using Oc1ccccn1, COC(=O)c1cc(F)c(C(F)(F)F)cc1[N+](=O)[O-] to produce COC(=O)c1cc(-n2ccccc2=O)c(C(F)(F)F)cc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.