Methyl 5-(aminomethyl)-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 5-iodo-4-methoxy-3-(trifluoromethoxy)pyridine-2-acetate
3-Iodo-5-methoxy-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 3-iodo-4-methoxy-2-(trifluoromethoxy)pyridine-5-acetate