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