The SMILES S=c1[nH][nH]c2nc(=Nc3ccccc3)nc(Nc3ccccc3)n12 is from a molecule that exhibits 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}.