Based on the SMILES representation FC(F)(F)C1(C(F)(F)F)C2CCC3(CC(F)(F)C(F)(F)S3)C1C2, the molecule shows no activity against the human immunodeficiency virus.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
2',2',3',3'-tetrafluoro-6,6-bis(trifluoromethyl)spiro[bicyclo[3.1.1]heptane-2,5'-thiolane]