2-Hydroxy-5-nitro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
Ethyl 3-hydroxy-5-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
Ethyl 3-hydroxy-4-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-2-acetate
3-Hydroxy-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-methanol