The SMILES N=c1ncn(C(N)=O)[nH]1 represents a molecule that displays no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[N][=C][N][=C][N][Branch1][=Branch1][C][Branch1][C][N][=O][NH1][Ring1][Branch2]