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: COc1ccc(CCN(C)CCCC2(C#N)c3ccccc3-c3ccccc32)cc1OC
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#}
9-[3-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]propyl]fluorene-9-carbonitrile