Using Fc1ccc(-c2cc(Cl)nc(Cl)n2)cc1, Cc1cc(Br)cnc1N1CCN[C@H](C)C1 to produce Cc1cc(Br)cnc1N1CCN(c2cc(-c3ccc(F)cc3)nc(Cl)n2)[C@H](C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.