Using N#Cc1ccc(C[Zn+])cc1, N#Cc1ccc(-c2ccc(Br)o2)nc1 to produce N#Cc1ccc(Cc2ccc(-c3ccc(C#N)cn3)o2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.