Based on the SMILES CC1(C)CCCC2OC2CCC(C)(C)C1=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}.
4,4,6,6-tetramethyl-11-oxabicyclo[8.1.0]undecan-5-one