Based on the SMILES representation COC(=O)C1(Cc2ccc(C)cc2)Cc2c(C)cccc2C1=O, the molecule exhibits no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.