Based on the SMILES O=C(O)c1ccccc1-n1cc(C(=O)O)c(=O)c2cc(Nc3c(F)cc(F)cc3Cl)c(Cl)cc21, the molecule has no estrogen receptor alpha toxicity features.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_NR-ER#no &NULL}{toxicity_NR-ER__names__noun} {#properties|characteristics|features!}.