The SMILES Fc1ccccc1-c1nn2c(C34CC5CC(CC(C5)C3)C4)nnc2s1 is from 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}.