Ethyl 2-iodo-3-methyl-4-(trifluoromethoxy)pyridine-6-acetate
Methyl 3-iodo-6-methyl-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 5-iodo-2-methyl-3-(trifluoromethoxy)pyridine-6-acetate
6-(Fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine-2-methanol