Using C#CCc1ccc(CS(N)(=O)=O)cc1, CC(C)(C)CNc1nc(C#N)ncc1Br to produce CC(C)(C)Cn1c(Cc2ccc(CS(N)(=O)=O)cc2)cc2cnc(C#N)nc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.