Ethyl 5-bromo-4-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-bromo-4-(chloromethyl)-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-bromo-2-(chloromethyl)-6-(trifluoromethoxy)pyridine-5-carboxylate
5-(Aminomethyl)-2-chloro-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine