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: CCCC1C(CC)C(NC)C(C#N)(C#N)C1(C#N)C#N
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-ethyl-5-(methylamino)-3-propylcyclopentane-1,1,2,2-tetracarbonitrile