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: Cc1[nH]c2ccccc2c1C1Cc2ccccc2N1C(=O)C=CC(=O)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-[2-(2-methyl-1H-indol-3-yl)-2,3-dihydroindol-1-yl]-4-oxobut-2-enoic acid