Based on the SMILES COC1=CC(=O)C2C(C1=O)C1c3ccccc3OC(C)(C)C21, the molecule shows 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}.