The SMILES O=C(NN=CC(F)(F)F)c1ccncc1 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}.
N-(2,2,2-trifluoroethylideneamino)pyridine-4-carboxamide