The SMILES Clc1ccc(-c2cc(-c3cc(-c4ccc(Cl)cc4)[nH]n3)[nH]n2)cc1 is from a molecule that displays 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}.