Using Fc1cc(F)cc(Br)c1, CC1=C(c2ccccc2)C(=O)N(C(C)(C)C=O)CO1 to produce CC1=C(c2ccccc2)C(=O)N(C(C)(C)C(O)c2cc(F)cc(F)c2)CO1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.