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