The SMILES O=C([O-])CCc1nc(-c2ccccc2)c(-c2ccccc2)o1 represents a molecule that is not identified as toxic.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {clinical_toxicity#not &NULL}identified as {clinical_toxicity__names__adjective}.
3-(4,5-diphenyl-1,3-oxazol-2-yl)propanoate