Methyl 4-chloro-3-hydroxy-2-(trifluoromethoxy)pyridine-5-carboxylate
2-Bromo-5-methyl-3-(trifluoromethoxy)pyridine-4-methanol
2-Bromo-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid
Methyl 4-chloro-2-hydroxy-3-(trifluoromethoxy)pyridine-5-carboxylate