The SMILES Cn1c(C2CC(C)(C)c3c2c2ccccc2n3C)cc2ccccc21 represents 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}.