3-Methoxy-6-methyl-2-(trifluoromethoxy)pyridine-5-carbonyl chloride
3-(Chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-Methoxy-2-methyl-6-(trifluoromethoxy)pyridine-3-carbonyl chloride
4-(Chloromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile