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