Ethyl 6-(bromomethyl)-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine-4-acetate
3-(Difluoromethyl)-2-iodo-6-nitropyridine
Ethyl 2-(bromomethyl)-5-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetate
Ethyl 4-(difluoromethyl)pyridine-2-carboxylate
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