The SMILES CCC1(C)OC(=O)N(C)C1=O is not toxic.
The {#molecule |!}{SMILES__description} {SMILES#} is {clinical_toxicity#not &NULL}{clinical_toxicity__names__adjective}.
5-ethyl-3,5-dimethyl-1,3-oxazolidine-2,4-dione