Ethyl 2-hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-4-acetate
4-Hydroxy-3-methoxy-5-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 6-hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
2-(Aminomethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine-3-methanol