Using Fc1ccc(CBr)cc1, O=c1cc(N2CCOCC2)nc2n1CC[C@@H](C(F)(F)F)N2 to produce O=c1cc(N2CCOCC2)nc2n1CC[C@@H](C(F)(F)F)N2Cc1ccc(F)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.