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)c1sc(SC)nc1NC(=O)c1ccc([N+](=O)[O-])cc1
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-methylsulfanyl-4-[(4-nitrobenzoyl)amino]-1,3-thiazole-5-carboxylate