6-(Aminomethyl)-4-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
6-Hydroxy-2-methoxy-3-(trifluoromethoxy)pyridine-4-sulfonyl chloride
4-Hydroxy-6-methoxy-3-(trifluoromethoxy)pyridine-2-acetic acid
2-Hydroxy-6-methoxy-4-(trifluoromethoxy)pyridine-3-sulfonyl chloride