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: CCOC(=O)c1c(NC(=O)c2cccs2)sc2c1CCCC2
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#}
ethyl 2-(thiophene-2-carbonylamino)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate