Ethyl 2-bromo-3-cyano-4-(trifluoromethoxy)pyridine-6-carboxylate
3-Amino-5-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetonitrile
3-Bromo-4-chloro-2-(fluoromethyl)-5-(trifluoromethoxy)pyridine
Methyl 3-bromo-6-cyano-2-(trifluoromethoxy)pyridine-5-carboxylate