The molecule with the SMILES representation of O=C1C(O)=C(O)C(=O)C(O)=C1O is not exhibiting toxicity in the NR-AhR assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_NR-AhR#not &NULL}{toxicity_NR-AhR__names__gerund}.