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