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: S=c1[nH]nc(CCCCCCCCc2n[nH]c(=S)o2)o1
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#}
5-[8-(2-sulfanylidene-3H-1,3,4-oxadiazol-5-yl)octyl]-3H-1,3,4-oxadiazole-2-thione