Using COc1ccncc1-c1cc2cc(C#N)ccc2[nH]1, BrB(Br)Br to produce N#Cc1ccc2[nH]c(-c3cnccc3O)c(Br)c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.