2-Hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Aminomethyl)-5-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
Ethyl 3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine-2-carboxylate
3-Hydroxy-6-methoxy-4-(trifluoromethoxy)pyridine-2-methanol