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: Cc1c2c(C#N)nccc2c(C)c2c1c1ccccc1n2Cc1ccccc1
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#}
6-benzyl-5,11-dimethylpyrido[4,3-b]carbazole-1-carbonitrile