Ethyl 5-bromo-3-(difluoromethyl)-2-iodopyridine-4-carboxylate
4-Bromo-6-(difluoromethyl)-3-methoxy-2-nitropyridine
4-Bromo-2-(difluoromethyl)-3-methoxy-6-nitropyridine
6-Bromo-4-(chloromethyl)-2-(difluoromethyl)-3-methoxypyridine
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