The SMILES COC(=N)C1(C#N)NC(c2ccsc2)C(C#N)(C#N)NC1c1ccsc1 is from a molecule that shows no activity against the human immunodeficiency virus.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.