The SMILES CC(O)Cn1cnc2c1c(=O)n(C)c(=O)n2C represents a molecule that is not identified as toxic in the NR-Estrogen receptor alpha assay.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {toxicity_NR-ER#not &NULL}identified as {toxicity_NR-ER__names__adjective}.