2-Methyl-6-nitro-5-(trifluoromethoxy)pyridine-3-acetonitrile
3-Methyl-5-nitro-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-(Aminomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-carboxylic acid
2-Methyl-6-nitro-3-(trifluoromethoxy)pyridine-5-acetonitrile