4-Methyl-3-nitro-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
4-Amino-5-chloro-3-(difluoromethyl)-2-methylpyridine
3-(Fluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine-4-acetonitrile
2-Bromo-6-iodopyridine-3-sulfonyl chloride
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