Using CN1CCC(c2c[nH]c3ccc(O[Si](C)(C)C(C)(C)C)cc23)CC1, Fc1ccc(CBr)cc1 to produce CN1CCC(c2cn(Cc3ccc(F)cc3)c3ccc(O)cc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.