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