Ethyl 2-(bromomethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetate
5-Hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine-3-methanol
2-(Fluoromethyl)-5-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
Ethyl 2-(bromomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetate