User: I'm searching for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: CC(C)=CC1CC(n2cc(C)c(=O)[nH]c2=O)ON1CCO
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#}
1-[2-(2-hydroxyethyl)-3-(2-methylprop-1-enyl)-1,2-oxazolidin-5-yl]-5-methylpyrimidine-2,4-dione