2E4Mz-cn23996-25-0100 % similar 1-Cyanoethyl-2-methylimidazole23996-55-643 % similar 3-(2-Methyl-4-nitro-1H-imidazol-1-yl)propionitrile89128-08-541 % similar 2Pz-cn23996-12-534 % similar 3-(2-Oxo-5-(trifluoromethyl)pyridin-1(2H)-yl)propanenitrile175277-71-133 % similar 2-Ethyl-4-methyl thiazole15679-12-632 % similar 2-Ethyl-3,5-dimethylpyrazine13925-07-030 % similar