The SMILES CCOc1nc(-c2ccccc2)cc(-c2ccc(N3CCOCC3)cc2)c1C#N 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}.