The molecule SMILES Cc1cc(C)c2c(c1)CC1(Cc3c(ccc(C)c3C)C1=O)C2=O is not active against the human immunodeficiency virus.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
4,5,5',7'-tetramethyl-2,2'-spirobi[3H-indene]-1,1'-dione