The SMILES [N-]=[N+]=NC1C2CC3C4CC5CC3C1C(C5)C4C2 is from a molecule that displays 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}.