The molecule with the SMILES CCCn1cnc2c1c(=O)n(CCCCC(C)=O)c(=O)n2C 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}.