User: I'm looking for the SMILES of a molecule that is not toxic in the NR-AhR assay?
Assistant: This is a molecule that is not toxic in the NR-AhR assay: O=C1NCCN1CCN1CCC(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that is {toxicity_NR-AhR#not &NULL}{toxicity_NR-AhR__names__adjective}?
Assistant: This is a molecule that is {toxicity_NR-AhR#not &NULL}{toxicity_NR-AhR__names__adjective}: {SMILES#}