5-Bromo-4-(difluoromethyl)-2-iodo-3-(trifluoromethyl)pyridine
5-Bromo-4-(difluoromethyl)-3-iodo-2-(trifluoromethyl)pyridine
Ethyl 2-bromo-4-(difluoromethyl)-5-nitropyridine-3-acetate
3-Bromo-4-(difluoromethyl)-2-iodo-6-(trifluoromethyl)pyridine
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