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: CCCCCCCCCCCCCCCCCCOc1ccc2c(c1)C1=NC2=NC2=NC(=NC3=NC(=NC4=NC(=N1)c1cc(OCCCCCCCCCCCCCCCCCC)ccc14)c1ccc(OCCCCCCCCCCCCCCCCCC)cc13)c1cc(OCCCCCCCCCCCCCCCCCC)ccc12
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#}