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