The SMILES N=C1N(c2ccccc2)C(=O)C23CCCC2C13N1CCOCC1 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}.