The molecule SMILES NC(=O)C(=CN1CC(=O)NC1=S)C(N)=O is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
2-[(4-oxo-2-sulfanylideneimidazolidin-1-yl)methylidene]propanediamide