5-Chloro-2-(chloromethyl)-3-(difluoromethyl)pyridine
4-Chloro-2-(chloromethyl)-3-(difluoromethyl)pyridine
2-Chloro-6-(2,5-dichlorophenyl)nicotinaldehyde
5-Chloro-6-(2,5-dichlorophenyl)picolinaldehyde
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