Methyl 5-bromo-4-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-bromo-4-(trifluoromethoxy)pyridine-5-carboxylate
Methyl 3-bromo-4-(trifluoromethoxy)pyridine-2-carboxylate
Methyl 3-bromo-2-(trifluoromethoxy)pyridine-6-carboxylate
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