Based on the SMILES Cc1cc(C)c2c(c1)CC1(Cc3cc(C)c(C)cc3C1=O)C2=O, the molecule displays no activity against HIV.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
5,5',6',7-tetramethyl-2,2'-spirobi[3H-indene]-1,1'-dione