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