4-Bromo-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
4-Bromo-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Bromo-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Bromo-5-(trifluoromethoxy)pyridine-4-carboxaldehyde
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