Based on the SMILES Cc1cc(C)c2c(c1)CC1(Cc3c(C)cc(C)cc3C1=O)C2=O, 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}.