Methyl 6-iodo-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxylate
2-Iodo-3-methyl-6-(trifluoromethoxy)pyridine-4-acetic acid
6-(Difluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Difluoromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-6-methanol