Based on the SMILES representation COC(=O)C1CC(=O)C(C(=O)OC)CC1=O, the molecule has no p53 response toxicity characteristics.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule has {toxicity_SR-p53#no &NULL}{toxicity_SR-p53__names__noun} {#properties|characteristics|features!}.