Ethyl 4-(bromomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-(aminomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-carboxylate
2-(Difluoromethyl)-4-nitro-5-(trifluoromethoxy)pyridine-3-carbonyl chloride
Ethyl 3-(aminomethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-4-carboxylate