The SMILES O=C1c2ccccc2C(=O)C1(c1ccccn1)[N+](=O)[O-] is from a molecule that shows 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}.