Using CC(C)(C=C(F)CBr)c1ccc(Cl)cc1, OB(O)c1ccc(F)c(Oc2ccccc2)c1 to produce CC(C)(C=C(F)Cc1ccc(F)c(Oc2ccccc2)c1)c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.