3-Methoxy-4-nitro-5-(trifluoromethoxy)pyridine-2-acetic acid
3-Methoxy-5-nitro-2-(trifluoromethoxy)pyridine-4-methanol
4-(Aminomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
3-Methoxy-2-nitro-6-(trifluoromethoxy)pyridine-5-acetic acid