Ethyl 3-hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
Ethyl 3-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
3-Hydroxy-2-nitro-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Iodo-5-methyl-6-(trifluoromethoxy)pyridine-2-acetonitrile