The SMILES CN1C(=O)n2c(nc3ccccc32)C(N=[N+]=[N-])(N=[N+]=[N-])C1=O 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}.