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