3,5-Dichloro-4-(difluoromethyl)pyridine-2-carboxaldehyde
2,3-Dichloro-5-(difluoromethyl)pyridine-6-carbonyl chloride
4,5-Dichloro-2-(difluoromethyl)pyridine-3-carboxaldehyde
4,5-Dichloro-3-(difluoromethyl)pyridine-2-carboxaldehyde
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