Ethyl 3-(bromomethyl)-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxylate
Ethyl 5-(bromomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-3-carboxylate
3-(Aminomethyl)-2-methyl-6-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-(Aminomethyl)-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxaldehyde