The molecule with the SMILES O=C(NNC(=O)c1ccncc1)c1ccncc1 displays no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
N'-(pyridine-4-carbonyl)pyridine-4-carbohydrazide