4-(Fluoromethyl)-3-methyl-6-nitro-2-(trifluoromethoxy)pyridine
3-(Bromomethyl)-4-methoxy-6-(trifluoromethoxy)pyridine-2-methanol
4-(Fluoromethyl)-3-methyl-2-nitro-6-(trifluoromethoxy)pyridine
3-(Bromomethyl)-2-methoxy-6-(trifluoromethoxy)pyridine-4-methanol