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