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
3-(Aminomethyl)-5-(difluoromethyl)-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine