Using Cc1c2c(n(C)c(=O)c1Cl)CC(c1ccsc1Cl)CC2=O, N=C(N)NN to produce Cc1c2c(n(C)c(=O)c1Cl)CC(c1ccsc1Cl)CC2=NNC(=N)N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.