Using [NH4+], COC(=N)Cc1ccc(CCc2csc(NC(C)=O)n2)cc1 to produce CC(=O)Nc1nc(CCc2ccc(CC(=N)N)cc2)cs1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.