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