The SMILES O=[N+]([O-])c1ccc2c([N+](=O)[O-])ccc3c2c1CC3 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}.