6-(Aminomethyl)-4-(difluoromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
Ethyl 6-cyano-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetate
2-(Aminomethyl)-4-(difluoromethyl)-3-fluoro-5-(trifluoromethoxy)pyridine
Ethyl 2-cyano-4-methoxy-5-(trifluoromethoxy)pyridine-3-acetate