Ethyl 3-(aminomethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-5-acetate
3-(Chloromethyl)-2-(difluoromethyl)-5-methoxy-4-(trifluoromethoxy)pyridine
Ethyl 6-(aminomethyl)-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetate
2-(Chloromethyl)-5-(difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine