Based on the SMILES representation O=C(O)c1cc(=O)c2ccccc2o1, the molecule has no Aromatase enzyme toxicity features.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_NR-Aromatase#no &NULL}{toxicity_NR-Aromatase__names__noun} {#properties|characteristics|features!}.