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