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