The SMILES [N-]=[N+]=NC12CC3C4CC5CC3C(C1)C(C5)C4C2 is from a molecule that exhibits no activity against HIV.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.