Ethyl 2-(fluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetate
4-(Fluoromethyl)-2-iodo-3-methyl-6-(trifluoromethoxy)pyridine
3-(Aminomethyl)-6-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine
3-(Fluoromethyl)-5-iodo-6-methyl-2-(trifluoromethoxy)pyridine