Using [N-]=[N+]=[N-], CC(C)(C)c1csc(-c2cc3cc(Cc4nc(CC#N)cs4)ccc3o2)n1 to produce CC(C)(C)c1csc(-c2cc3cc(Cc4nc(Cc5nnn[nH]5)cs4)ccc3o2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.