Methyl 3-(chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-5-carboxylate
2-Iodo-5-methyl-4-(trifluoromethoxy)pyridine-3-methanol
Methyl 6-(chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-carboxylate
3-(Fluoromethyl)-5-iodo-2-methyl-4-(trifluoromethoxy)pyridine