The molecule with the SMILES representation of CCCC1C(CC)C(NC)C(C#N)(C#N)C1(C#N)C#N shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
4-ethyl-5-(methylamino)-3-propylcyclopentane-1,1,2,2-tetracarbonitrile