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