6-(Aminomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-2-carboxylic acid
6-(Difluoromethyl)-3-nitro-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
3-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-6-carbonyl chloride
3-(Difluoromethyl)-2-nitro-5-(trifluoromethoxy)pyridine-4-carbonyl chloride