4-(Fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-acetic acid
6-(Chloromethyl)-3-iodo-4-methyl-2-(trifluoromethoxy)pyridine
6-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Chloromethyl)-5-iodo-3-methyl-4-(trifluoromethoxy)pyridine