The molecule with the SMILES Cc1cc(C)c2c(c1)CC1(Cc3c(ccc(C)c3C)C1=O)C2=O shows no activity against the human immunodeficiency virus.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4,5,5',7'-tetramethyl-2,2'-spirobi[3H-indene]-1,1'-dione