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