The SMILES Cc1ccc(O)c([C@H](CCN(C(C)C)C(C)C)c2ccccc2)c1 represents a molecule that is not identified as toxic in the NR-ER assay.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {toxicity_NR-ER#not &NULL}identified as {toxicity_NR-ER__names__adjective}.