Ethyl 6-methoxy-2-methyl-4-(trifluoromethoxy)pyridine-3-acetate
3-(Bromomethyl)-2-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
Ethyl 6-methoxy-3-methyl-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 4-(fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-2-carboxylate