The molecule with the SMILES CCCC(C)C1(CC)C(=O)NC(=O)NC1=O exhibits no clinical toxicity.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} {#shows|exhibits|displays!} {clinical_toxicity#no &NULL}{clinical_toxicity__names__noun}.
5-ethyl-5-pentan-2-yl-1,3-diazinane-2,4,6-trione