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: CC1=C(CCc2ccoc2)C2(C)CCCC(C)(C)C2C(=O)C1OC1C(=O)C2C(C)(C)CCCC2(C)C(O)(CCc2ccoc2)C1C
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#}