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: CN1C(=O)C(C=NNC(=O)c2cccnc2)C(N)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#}
N-[(4-amino-1,3-dimethyl-2,6-dioxo-1,3-diazinan-5-yl)methylideneamino]pyridine-3-carboxamide