2-(Bromomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-sulfonyl chloride
3-(Aminomethyl)-2-(difluoromethyl)-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-acetonitrile
6-(Bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-sulfonyl chloride