Methyl 3-bromo-4-chloro-6-(trifluoromethoxy)pyridine-2-carboxylate
3-Bromo-2-cyano-4-(trifluoromethoxy)pyridine-5-carboxylic acid
Methyl 3-bromo-4-chloro-2-(trifluoromethoxy)pyridine-6-carboxylate
Methyl 3-bromo-2-chloro-4-(trifluoromethoxy)pyridine-6-carboxylate