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: CC1C=C2C3CC(C)(C(=O)O)CCC3(C)CCC2(C)C2(C)CCC3C(C)(C)C(OC(=O)c4cccc5c(=O)c6ccccc6[nH]c45)CCC3(C)C12
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#}