The SMILES Cc1cc(C)c2c(c1)CN1CN2Cc2cc(C)cc(C)c21 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}.