Based on the SMILES representation COC1=C2CC(OC)(C#CC=CC#CC2O)CC1(C)C, 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}.