The SMILES O=c1c2[nH]c3cccc(Cl)c3c2cnn1-c1ccc(F)cc1 is from a molecule that shows 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}.