The SMILES NCCCNc1c2ccccc2nc2cccc([N+](=O)[O-])c12 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}.
N'-(1-nitroacridin-9-yl)propane-1,3-diamine