Using CC(C)(C)c1csc(-c2cc3cc(O)ccc3o2)n1, N#Cc1cccc(CBr)c1 to produce CC(C)(C)c1csc(-c2cc3cc(OCc4cccc(C#N)c4)ccc3o2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.