The SMILES O=[N+]([O-])c1ccc(SSc2ccc([N+](=O)[O-])cn2)nc1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
5-nitro-2-[(5-nitropyridin-2-yl)disulfanyl]pyridine