Ethyl 3-(difluoromethyl)-4-(trifluoromethyl)pyridine-2-carboxylate
2,3-Difluoro-4-(difluoromethyl)pyridine-6-sulfonamide
Ethyl 3-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-carboxylate
Ethyl 2,4-dibromo-6-(difluoromethyl)pyridine-3-carboxylate
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