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=C1C2C(=O)C3C4N(C)C5CC3(C1OC(C)=O)C(C2OC(C)=O)C41C(OC(C)=O)C(OC(=O)c2ccccc2)CC(C)(C=O)C51
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#}