Ethyl 4-(aminomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-acetate
5-(Bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carbonyl chloride
Ethyl 5-(aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-(chloromethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-acetate