The SMILES O=C1C=CC2=[N+]([O-])C(c3ccccc3)(c3ccccc3)C(=Nc3ccccc3)C2=C1 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}.