Ethyl 5-(chloromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxylate
4-(Fluoromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-5-carboxylic acid
Methyl 4-(chloromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetate
4-(Fluoromethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid