Ethyl 3-bromo-2-chloro-5-(trifluoromethoxy)pyridine-4-carboxylate
2-Bromo-6-iodo-5-(trifluoromethoxy)pyridine-3-methanol
Ethyl 4-bromo-5-cyano-2-(trifluoromethoxy)pyridine-3-carboxylate
5-Amino-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-methanol