Methyl 4-iodo-2-methoxy-5-(trifluoromethoxy)pyridine-3-acetate
Methyl 5-iodo-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetate
Methyl 3-iodo-5-methoxy-4-(trifluoromethoxy)pyridine-2-acetate
3-(Bromomethyl)-2-hydroxy-4-methyl-6-(trifluoromethoxy)pyridine