4-Chloro-3-nitro-5-(trifluoromethoxy)pyridine-2-acetonitrile
2-Bromo-6-nitro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Chloromethyl)-3-(difluoromethyl)-2,6-diiodopyridine
3-Methyl-2-(trifluoromethyl)pyridine-6-carboxaldehyde
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