Methyl 2-chloro-4-fluoro-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 4-(aminomethyl)-3-bromo-6-(trifluoromethoxy)pyridine-2-carboxylate
5-Bromo-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 4-(aminomethyl)-3-bromo-2-(trifluoromethoxy)pyridine-6-carboxylate