The SMILES NN=C1C2CN3CCN(C2)CC1(c1ccc([N+](=O)[O-])cc1)C3 represents 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}.