2-Hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-5-acetonitrile
Ethyl 3-(aminomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-carboxylate
4-Hydroxy-5-iodo-2-methyl-3-(trifluoromethoxy)pyridine
Ethyl 6-(aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylate