Ethyl 3-(aminomethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-6-acetate
4-Hydroxy-2-iodo-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
3-Hydroxy-2-nitro-5-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-Hydroxy-5-iodo-6-(trifluoromethoxy)pyridine-2-carboxaldehyde