Methyl 3-(difluoromethyl)-2-(trifluoromethyl)pyridine-5-carboxylate
4,6-Dichloro-3-(difluoromethyl)-2-iodopyridine
Methyl 2-(difluoromethyl)-6-(trifluoromethyl)pyridine-4-carboxylate
2,4-Dichloro-3-(difluoromethyl)-5-iodopyridine
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