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: CCC(=O)c1c(NOC2OCC(OC(C)=O)C(OC(C)=O)C2OC(C)=O)nc(OC)n(C)c1=O
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#}
[4,5-diacetyloxy-6-[(2-methoxy-1-methyl-6-oxo-5-propanoylpyrimidin-4-yl)amino]oxyoxan-3-yl] acetate