Methyl 3-(aminomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-5-(difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-(difluoromethyl)-6-hydroxy-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-6-(difluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine