Using C=CC[C@@H](C)O, Oc1cccc(F)c1-c1cc(Br)ccc1F to produce C=CC[C@H](C)Oc1cccc(F)c1-c1cc(Br)ccc1F, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.