The molecule with the SMILES CC(=O)n1c(=S)n(C(C)=O)c2ccccc21 displays 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}.
1-(3-acetyl-2-sulfanylidenebenzimidazol-1-yl)ethanone