The molecule with the SMILES CN1COCN(Cc2cnc(Cl)s2)C1=N[N+](=O)[O-] is not toxic in the SR-p53 assay.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {toxicity_SR-p53#not &NULL}{toxicity_SR-p53__names__adjective}.