The molecule with the SMILES representation of NC(=O)C(=Cn1c(=S)[nH]c2ccccc21)C(N)=O shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2-[(2-sulfanylidene-3H-benzimidazol-1-yl)methylidene]propanediamide