Ethyl 6-chloro-3-hydroxy-4-(trifluoromethoxy)pyridine-2-carboxylate
4-Chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine-3-methanol
5-Chloro-2-(chloromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 6-chloro-4-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylate