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