Using CS(=O)(=O)c1cccc(-c2ccc(-c3cc(CC#N)nn3-c3ccccc3Cl)s2)c1, [N-]=[N+]=[N-] to produce CS(=O)(=O)c1cccc(-c2ccc(-c3cc(Cc4nnn[nH]4)nn3-c3ccccc3Cl)s2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.