Ethyl 4-methyl-2-nitro-3-(trifluoromethoxy)pyridine-6-acetate
Methyl 2-(fluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-6-carboxylate
2-Methoxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-methanol
3-Methoxy-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-acetonitrile