Using Cc1n[nH]c(C)c1B1OC(C)(C)C(C)(C)O1, Fc1cccc(CBr)c1 to produce Cc1nn(Cc2cccc(F)c2)c(C)c1B1OC(C)(C)C(C)(C)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.