Methyl 2-(chloromethyl)-4-iodo-5-(trifluoromethoxy)pyridine-3-acetate
Methyl 2-(chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-5-acetate
3-(Chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-acetic acid
4-Iodo-3-nitro-6-(trifluoromethoxy)pyridine-2-sulfonyl chloride