The SMILES O=C(O)Cc1ccc(CCNS(=O)(=O)c2ccc(Cl)cc2)cc1 is not toxic in the Aromatase enzyme assay.
The {#molecule |!}{SMILES__description} {SMILES#} is {toxicity_NR-Aromatase#not &NULL}{toxicity_NR-Aromatase__names__adjective}.