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