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