Methyl 3-(bromomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-carboxylate
3-(Aminomethyl)-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-methanol
Methyl 5-(bromomethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate
5-(Aminomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-3-carboxylic acid