3-Methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-carboxaldehyde
4-Methoxy-3-nitro-2-(trifluoromethoxy)pyridine-5-acetic acid
4-Methoxy-6-nitro-3-(trifluoromethoxy)pyridine-2-sulfonamide
4-Methoxy-2-nitro-3-(trifluoromethoxy)pyridine-5-sulfonamide