2-Bromo-3-nitro-4-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-(Bromomethyl)-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-4-acetonitrile
3-Chloro-5-(pyridin-3-yl)picolinic acid
4-(Bromomethyl)-3-(difluoromethyl)pyridine-2-acetonitrile
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