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