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