The SMILES Nc1ccc(-c2nc3ccc(Cc4ccc5nc(-c6ccc(N)cc6)oc5c4)cc3o2)cc1 is from 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}.