User: Is the molecule with the SMILES Cn1c(=O)c2c(no[n+]2[O-])c2ccccc21 active against HIV?
Assistant: Yes, it is not active against HIV.
User: Is the molecule with the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}?
Assistant: Yes, it is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
5-methyl-3-oxido-[1,2,5]oxadiazolo[3,4-c]quinolin-3-ium-4-one