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