Methyl 2-(bromomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetate
Methyl 2-(bromomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetate
6-(Aminomethyl)-2-(difluoromethyl)-3-iodopyridine
6-(Aminomethyl)-3-(difluoromethyl)-2-iodopyridine