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: CCCCCCCCCCCCCCCC1C[N+](C)(C)CCOP(C)(=O)O1.[Br-]
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#}
2,6,6-trimethyl-4-pentadecyl-1,3,6,2λ5-dioxazaphosphocan-6-ium 2-oxide;bromide