Ethyl 2-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-fluoro-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-carboxylate
Ethyl 6-fluoro-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate
4-(Aminomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-acetonitrile