Using COC(=O)[C@H](Cc1ccc(Br)cc1)NC(=O)c1cc(-c2ccc(C(F)(F)F)cc2)ccc1O, O=[N+]([O-])c1ccc(B(O)O)cc1 to produce COC(=O)[C@H](Cc1ccc(-c2ccc([N+](=O)[O-])cc2)cc1)NC(=O)c1cc(-c2ccc(C(F)(F)F)cc2)ccc1O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.