4-(Difluoromethyl)-5-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
Methyl 5-hydroxy-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxylate
4-(Difluoromethyl)-3-hydroxy-2-iodo-5-(trifluoromethoxy)pyridine
Methyl 5-hydroxy-4-methyl-3-(trifluoromethoxy)pyridine-2-carboxylate