4-Bromo-3-(difluoromethyl)pyridine-2-carboxaldehyde
4-Bromo-2-(difluoromethyl)pyridine-3-carboxaldehyde
Ethyl 2-(difluoromethyl)-6-nitropyridine-4-acetate
5-(Chloromethyl)-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetic acid
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