2-(Aminomethyl)-6-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-sulfonamide
Ethyl 2-methyl-6-nitro-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 2-methyl-5-nitro-6-(trifluoromethoxy)pyridine-3-carboxylate
2-(Aminomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-sulfonamide