The SMILES O=C1N(c2ccccc2)C2(O)C(=O)c3ccccc3C2(O)N1c1ccccc1 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}.