The SMILES CN1C(=O)C=C(C=Nc2ccc(-c3ccccc3)cc2)C2CCCCC21 is from a molecule that displays 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}.