Methyl 2-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetate
3-(Aminomethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetic acid
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetonitrile