Ethyl 3-(aminomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-acetate
Ethyl 3-(aminomethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-6-acetate
3-(Bromomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
Ethyl 3-(aminomethyl)-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate