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: Cc1cc(C)c2c(c1)CC1(Cc3cc(C)c(C)cc3C1=O)C2=O
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#}
5,5',6',7-tetramethyl-2,2'-spirobi[3H-indene]-1,1'-dione