The molecule with the SMILES [N-]=[N+]=C1CNC(=O)NC1=O shows no activity against HIV.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {activity_HIV#no &NULL}{activity_HIV__names__noun}.
5-diazo-1,3-diazinane-2,4-dione