2-Bromo-3-(chloromethyl)-6-nitro-5-(trifluoromethoxy)pyridine
6-Bromo-3-methyl-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Bromo-5-(difluoromethyl)-4-nitro-2-(trifluoromethoxy)pyridine
2-Chloro-3-cyano-6-(trifluoromethoxy)pyridine-5-acetonitrile
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