The molecule with the SMILES CCC1(c2ccccc2)C(=O)NCNC1=O exhibits no toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
5-ethyl-5-phenyl-1,3-diazinane-4,6-dione