Based on the SMILES representation O=C(O)CN(CC(=O)O)CC1=CC2C(=CC1=O)Oc1cc(O)c(CN(CC(=O)O)CC(=O)O)cc1C21OC(=O)c2ccccc21, the molecule has no NR-AR toxicity characteristics.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_NR-AR#no &NULL}{toxicity_NR-AR__names__noun} {#properties|characteristics|features!}.