The SMILES Clc1ccc(COC(Cn2ccnc2)c2ccc(Cl)cc2Cl)c(Cl)c1 represents a molecule that is not identified as toxic in the NR-Estrogen receptor alpha assay.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {toxicity_NR-ER#not &NULL}identified as {toxicity_NR-ER__names__adjective}.