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