The SMILES N=C1NC(=O)NN=C(Cn2nc(-c3ccccc3)c3ccccc3c2=O)N1 represents a molecule that shows 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}.