6-(Bromomethyl)-3-(difluoromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-4-iodo-2-nitro-3-(trifluoromethoxy)pyridine
Methyl 3-(aminomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-acetate
2-(Bromomethyl)-5-(difluoromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine