3-Methoxy-2-nitro-6-(trifluoromethoxy)pyridine-5-methanol
5-(Fluoromethyl)-2-methoxy-4-nitro-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-methoxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
3-Methoxy-2-nitro-5-(trifluoromethoxy)pyridine-4-methanol