The molecule with the SMILES representation of NC(=O)C(=CN1CC(=O)NC1=S)C(N)=O displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2-[(4-oxo-2-sulfanylideneimidazolidin-1-yl)methylidene]propanediamide