Ethyl 4-(fluoromethyl)-6-methoxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-(fluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine-2-acetate
3-Methyl-6-nitro-4-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 5-(fluoromethyl)-3-methoxy-4-(trifluoromethoxy)pyridine-2-acetate