Based on the SMILES representation CCCCCC#CC1OC12CCCCC2, 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}.
[C][C][C][C][C][C][#C][C][O][C][Ring1][Ring1][C][C][C][C][C][Ring1][=Branch1]