The molecule with the SMILES representation of O=C1OCC(C2CCCCC2)C(Br)=C1Br displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4,5-dibromo-3-cyclohexyl-2,3-dihydropyran-6-one