2-(Fluoromethyl)-4-hydroxy-3-methoxy-5-(trifluoromethoxy)pyridine
2-(Fluoromethyl)-3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine
4-(Chloromethyl)-6-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
Methyl 4-(bromomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate