Ethyl 3-(aminomethyl)-6-bromo-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 5-(aminomethyl)-2-bromo-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Chloro-4-(fluoromethyl)-5-nitro-2-(trifluoromethoxy)pyridine
Ethyl 4-(aminomethyl)-3-bromo-2-(trifluoromethoxy)pyridine-5-carboxylate