2-Amino-6-chloro-3-(difluoromethyl)pyridine-5-acetonitrile
3-Bromo-5-(fluoromethyl)-6-iodo-2-(trifluoromethoxy)pyridine
4-Cyano-2-methyl-3-(trifluoromethoxy)pyridine-6-carboxylic acid
4-Amino-2,5-diiodo-3-(trifluoromethoxy)pyridine
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