Using CC(CNS(=O)(=O)C(C)C)Oc1ccc(Br)cc1, OB(O)c1cccc(F)c1 to produce CC(CNS(=O)(=O)C(C)C)Oc1ccc(-c2cccc(F)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.