5-Iodo-3-nitro-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
3-Iodo-5-nitro-4-(trifluoromethoxy)pyridine-2-carbonyl chloride
2-(Chloromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-methanol
Ethyl 2-(chloromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate