The SMILES NN=C1CCN2CCCc3cccc1c32 represents 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}.
1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-4-ylidenehydrazine