Methyl 2-(difluoromethyl)-3-nitro-6-(trifluoromethoxy)pyridine-4-acetate
3-(Bromomethyl)-2-(difluoromethyl)-6-fluoropyridine-4-carboxaldehyde
6-Bromo-4-nitropicolinaldehyde
5-Chloro-2-(2,6-dichlorophenyl)pyridine-3-methanol
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