4,6-Dichloro-3-(difluoromethyl)pyridine-2-carboxaldehyde
3-(Chloromethyl)-2-(difluoromethyl)-5-(trifluoromethyl)pyridine
2,3-Dichloro-5-(difluoromethyl)pyridine-6-carboxaldehyde
2-(Chloromethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine
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