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: COC(=O)C(CCCNC(=N)N[N+](=O)[O-])NC(=O)C(Cc1ccccc1)NC(=O)C1CCCN1C(=O)OCc1ccccc1
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#}
(phenylmethyl)2-[[1-[[1-methoxy-5-[(N-nitrocarbamimidoyl)amino]-1-oxidanylidene-pentan-2-yl]amino]-1-oxidanylidene-3-phenyl-propan-2-yl]carbamoyl]pyrrolidine-1-carboxylate