2-Bromo-5-iodo-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Bromo-3-(fluoromethyl)-5-iodo-2-(trifluoromethoxy)pyridine
2-Bromo-4-iodo-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Bromo-3-(fluoromethyl)-2-iodo-4-(trifluoromethoxy)pyridine
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