The SMILES O=c1[nH]nc(-c2ccc([N+](=O)[O-])cc2)[nH]1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
3-(4-nitrophenyl)-1,4-dihydro-1,2,4-triazol-5-one