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: COc1ccc(N=C(Nc2ccc(OC)cc2)C(=Nc2ccc(OC)cc2)Nc2ccc(OC)cc2)cc1
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-N,1-N',2-N,2-N'-tetrakis(4-methoxyphenyl)ethanediimidamide