3-(Bromomethyl)-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxaldehyde
4-(Aminomethyl)-3-(difluoromethyl)-2-methyl-5-(trifluoromethoxy)pyridine
4-(Aminomethyl)-2-(difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxaldehyde