3-Bromo-6-fluoro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
Ethyl 3-bromo-2-fluoro-4-(trifluoromethoxy)pyridine-5-carboxylate
6-Amino-4-methyl-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 6-bromo-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate