Based on the SMILES representation O=C1NC(=O)[C@@H]2CC=CC[C@H]12, the molecule has no Aromatase enzyme toxicity characteristics.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_NR-Aromatase#no &NULL}{toxicity_NR-Aromatase__names__noun} {#properties|characteristics|features!}.