Based on the SMILES COC1=CC(=O)C2C(C)C(c3ccccc3)C2(C)C1=O, the molecule exhibits no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.