2-(Chloromethyl)-5-hydroxy-3-iodo-4-(trifluoromethoxy)pyridine
6-(Chloromethyl)-4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
Ethyl 3-hydroxy-5-methyl-6-(trifluoromethoxy)pyridine-2-carboxylate
2-(Chloromethyl)-3-hydroxy-5-iodo-6-(trifluoromethoxy)pyridine