3-Methyl-4-(trifluoromethyl)pyridine-2-carboxaldehyde
3-(Fluoromethyl)-5-hydroxy-4-nitro-2-(trifluoromethoxy)pyridine
2-Chloromethyl-4-fluoro-5-hydroxypyridine
3-(Aminomethyl)-4-cyano-5-(difluoromethyl)pyridine-2-acetonitrile
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