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