Ethyl 3-(aminomethyl)-5-chloro-2-(trifluoromethoxy)pyridine-4-carboxylate
4-Bromo-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-carboxylic acid
Ethyl 5-(aminomethyl)-4-chloro-3-(trifluoromethoxy)pyridine-2-carboxylate
Ethyl 3-(aminomethyl)-4-chloro-2-(trifluoromethoxy)pyridine-5-carboxylate