The SMILES CC(=O)NC1(NC(C)=O)C2CC(C1Cc1ccccc1)C(C)(C)C2C 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}.