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