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