Using CCCCC[C@H]1CC[C@H](c2ccc(Br)cc2)CC1, OB(O)c1ccc(F)nc1F to produce CCCCC[C@H]1CC[C@H](c2ccc(-c3ccc(F)nc3F)cc2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.