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