The SMILES O=c1c2ccccc2nc(-c2ccccc2)n1N=Cc1ccccc1[N+](=O)[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}.