Ethyl 5-chloro-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
Ethyl 3-chloro-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 3-chloro-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-2-acetate
2-(Aminomethyl)-5-cyano-3-fluoro-4-(trifluoromethoxy)pyridine