The SMILES C=C(C)C12CC3CCC(=NO)C(C1)C3(N1CCOCC1)CC2=NO represents 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}.