The SMILES Cc1ccc2c(c1)CC1(C2=O)C(c2ccccc2)C2C(=O)c3ccc(C)cc3C2C1c1ccccc1 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}.