4-(Difluoromethyl)-3-iodo-6-methoxy-2-(trifluoromethoxy)pyridine
2-(Bromomethyl)-3-(difluoromethyl)-5-fluoropyridine
2,5-Dibromo-3-(difluoromethyl)-6-fluoropyridine
3-Bromo-5-cyano-2-(difluoromethyl)-6-nitropyridine
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