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)C(=O)C(C)(C)C12SSC1(S2)C(C)(C)C(=O)C1(C)C
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#}
1,1,3,3,7,7,9,9-octamethyl-5,10,11-trithiadispiro[3.1.36.24]undecane-2,8-dione