4-Methyl-2-nitro-3-(trifluoromethoxy)pyridine-5-methanol
Methyl 2-(bromomethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 6-(bromomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-4-carboxylate
Methyl 2-(bromomethyl)-5-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate