Based on the SMILES representation COC(=O)c1ccc(C)cc1C=C1Cc2ccc(C)cc2C1=O, the molecule shows no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.