Ethyl 3-bromo-2-(difluoromethyl)pyridine-6-carboxylate
Ethyl 6-bromo-2-(difluoromethyl)pyridine-3-carboxylate
6-(Bromomethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-4-carboxaldehyde
Ethyl 2-bromo-4-(difluoromethyl)pyridine-6-carboxylate
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