Methyl 2-bromo-4-methyl-3-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-bromo-3-iodo-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 2-bromo-4-nitro-3-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-bromo-6-iodo-3-(trifluoromethoxy)pyridine-2-acetate
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