User: I'm searching for the SMILES of a molecule that is not active against the human immunodeficiency virus?
Assistant: This is a molecule that is not active against the human immunodeficiency virus: CC1(C)CNCC2(C)OCCCOC3(C)CNCC(C)(C)NC(=O)C(C)(CNCC(C)(C)NC3=O)OCCCOC(C)(CNCC(C)(C)NC2=O)C(=O)N1
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#}