Using Cc1cc(C#N)ccc1Br, C[C@H](Oc1ccc(B(O)O)cc1)[C@@H](CCc1cccnc1)O[Si](C)(C)C(C)(C)C to produce Cc1cc(C#N)ccc1-c1ccc(O[C@@H](C)[C@H](O)CCc2cccnc2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.