6-(Fluoromethyl)-4-hydroxy-3-nitro-2-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-4-fluoro-6-methoxypyridine-2-acetonitrile
2-Chloro-5-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
3-Chloro-2-cyano-5-methoxy-4-(trifluoromethoxy)pyridine
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