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