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: CC(C)C(=O)Oc1cc2c(=O)oc3c(OC(=O)C(C)C)c(OC(=O)C(C)C)cc4c(=O)oc(c1OC(=O)C(C)C)c2c34
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#}