The SMILES Cc1nnnn1C1C(C#N)CC2C3CCC4=Cc5nnnn5CCC4(C)C3CCC21C represents 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}.