The molecule SMILES O=C(NN=CC(F)(F)F)c1ccncc1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
N-(2,2,2-trifluoroethylideneamino)pyridine-4-carboxamide