The SMILES Fc1ccc(N=C2C=CC(=Nc3ccc(F)cc3)c3ccccc32)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}.