Using COC(=O)c1ccc(B2OC(C)(C)C(C)(C)O2)cc1, Brc1ccc2ncc(I)n2c1 to produce COC(=O)c1ccc(-c2cnc3ccc(Br)cn23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.