The SMILES C=C1CC(C)(Cn2c(=N)[nH]c3[nH]cnc3c2=O)OC1=O 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}.