Based on the SMILES CC(C)(C#N)C(C)(C)SSC(C)(C)C(C)(C)C#N, the molecule exhibits 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}.