User: I'm searching for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: Cc1cc(-c2no[n+]([O-])c2-c2cc(C)sc2S(C)(=O)=O)c(S(C)(=O)=O)s1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Assistant: This is a molecule that is {activity_HIV#not &NULL}{activity_HIV__names__adjective}: {SMILES#}
3,4-bis(5-methyl-2-methylsulfonylthiophen-3-yl)-2-oxido-1,2,5-oxadiazol-2-ium