Based on the SMILES representation O[Si](c1ccc(C(F)(F)F)cc1)(c1cccc(C(F)(F)F)c1)c1cccc(C(F)(F)F)c1, the molecule displays 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}.