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