Ethyl 6-(aminomethyl)-3-bromo-4-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 2-(aminomethyl)-5-bromo-3-(trifluoromethoxy)pyridine-4-carboxylate
3-Bromo-4-(difluoromethyl)-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 2-(aminomethyl)-4-bromo-3-(trifluoromethoxy)pyridine-5-carboxylate