User: I'm looking for the SMILES of a molecule that is not active against HIV?
Assistant: This is a molecule that is not active against HIV: COC(=O)C1=NC(=S)NC(c2ccccc2)C1c1nc2ccccc2o1
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#}
methyl 5-(1,3-benzoxazol-2-yl)-6-phenyl-2-sulfanylidene-5,6-dihydro-1H-pyrimidine-4-carboxylate