3-(Chloromethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-5-acetic acid
6-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-4-acetonitrile
Methyl 4-(aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate
2-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile