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