The SMILES O=C1Cn2nc(C(=O)c3ccccc3C#Cc3ccccc3)c(-c3ccccc3)c2-c2ccccc21 is from a molecule that exhibits 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}.