Using OB(O)c1ccc(F)nc1F, CC(C)S(=O)(=O)N[C@H]1Cc2ccc(Br)cc2C1 to produce CC(C)S(=O)(=O)N[C@H]1Cc2ccc(-c3ccc(F)nc3F)cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.