Ethyl 3-iodo-6-methoxy-2-(trifluoromethoxy)pyridine-5-acetate
4-(Chloromethyl)-5-hydroxy-2-methyl-3-(trifluoromethoxy)pyridine
Ethyl 5-iodo-2-methoxy-3-(trifluoromethoxy)pyridine-6-acetate
2-(Chloromethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-6-carboxylic acid