4-Methoxy-2-nitro-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-(Aminomethyl)-3-methoxy-4-methyl-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylic acid
3-Methoxy-6-methyl-2-nitro-5-(trifluoromethoxy)pyridine