3-(Aminomethyl)-4-(difluoromethyl)-6-(trifluoromethoxy)pyridine-2-sulfonamide
4-(Aminomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-5-methanol
Ethyl 5-(chloromethyl)-3-(difluoromethyl)-4-(trifluoromethoxy)pyridine-2-acetate
3-(Aminomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-6-sulfonamide