The molecule with the SMILES representation of O=P(O)(O)C(O)(Cc1cnc2ccccn12)P(=O)(O)O is not toxic in the SR-p53 response assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_SR-p53#not &NULL}{toxicity_SR-p53__names__adjective}.