Methyl 5-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
Ethyl 4-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 3-(bromomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
4-(Trifluoromethoxy)-2,3,6-trimethoxypyridine