Ethyl 4-(aminomethyl)-3-bromo-5-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(aminomethyl)-2-bromo-5-(trifluoromethoxy)pyridine-4-carboxylate
4-Chloro-3-fluoro-5-(trifluoromethoxy)pyridine-2-acetonitrile
3-Chloro-2-fluoro-6-(trifluoromethoxy)pyridine-5-acetonitrile