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