2-(Aminomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-5-acetic acid
2-Iodo-3-methoxy-6-(trifluoromethoxy)pyridine-5-sulfonamide
Ethyl 3-(bromomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate
5-Iodo-3-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride