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: C=C(C)CN1C(=O)C(C)SC1=NN=C1SCC(=O)N1C
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#}
5-methyl-2-[(3-methyl-4-oxo-1,3-thiazolidin-2-ylidene)hydrazinylidene]-3-(2-methylprop-2-enyl)-1,3-thiazolidin-4-one