User: I'm looking 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)CC(=O)C2=C(C1)OC1=C(CC(C)(C)CC1=O)C2c1ccccc1Cl
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#}
9-(2-chlorophenyl)-3,3,7,7-tetramethyl-4,6,8,9-tetrahydro-2H-xanthene-1,5-dione