The molecule with the SMILES CCOC(=O)c1cnc2cc(OCC(C)C)c(OCC(C)C)cc2c1O is not toxic in the estrogen receptor alpha assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_NR-ER#not &NULL}{toxicity_NR-ER__names__adjective}.