Using CC(C)(C)OC(=O)NCC(=O)NCc1nc(-c2csc(N=C(N)N)n2)cs1 to produce NCC(=O)NCc1nc(-c2csc(N=C(N)N)n2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.