Using COC(=O)c1ccccc1Br, CC(C)(C)OC(=O)NCc1cnccc1B(O)O to produce COC(=O)c1ccccc1-c1ccncc1CNC(=O)OC(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.