2-Chloro-4-hydroxy-3-(trifluoromethoxy)pyridine-5-acetic acid
6-(Aminomethyl)-3-bromo-2-nitro-4-(trifluoromethoxy)pyridine
3-Chloro-6-iodo-2-(trifluoromethoxy)pyridine-4-carboxylic acid
Methyl 3-bromo-2-methyl-6-(trifluoromethoxy)pyridine-5-carboxylate