2-(Bromomethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetic acid
Methyl 4-(difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-acetic acid
6-Hydroxy-4-methoxy-2-nitro-3-(trifluoromethoxy)pyridine