3-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Chloromethyl)-3-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carbonyl chloride
2-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carbonyl chloride