The SMILES N=c1[nH]onc1-c1noc(-c2no[nH]c2=N)[n+]1[O-] represents a molecule that displays no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.