Using N#Cc1ccccc1B1OC=CC(C(=O)[O-])O1, COc1ncc(-c2ccccn2)cc1Br to produce COc1ncc(-c2ccccn2)cc1-c1ccccc1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.