Using CCOC(=O)/C=C/CBr, O=[N+]([O-])c1ccc(F)cc1O to produce CCOC(=O)/C=C/COc1cc(F)ccc1[N+](=O)[O-], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.