2-(Difluoromethyl)-3-iodo-4-nitro-5-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
2-Iodo-3-methyl-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Difluoromethyl)-5-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine