2-(Chloromethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carbonyl chloride
2-(Aminomethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-acetonitrile
6-(Chloromethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carbonyl chloride
Ethyl 3-(aminomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate