3-Bromo-5-fluoro-2-(trifluoromethoxy)pyridine-6-acetic acid
5-Bromo-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 2-bromo-3-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxylate
3-Bromo-4-fluoro-6-(trifluoromethoxy)pyridine-2-acetic acid