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