The SMILES Cn1nc(C(N)=O)c(=O)[nH]c1=O represents a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
[C][N][N][=C][Branch1][=Branch1][C][Branch1][C][N][=O][C][=Branch1][C][=O][NH1][C][Ring1][#Branch2][=O]