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