2-Cyano-4-methoxy-3-(trifluoromethoxy)pyridine-6-sulfonamide
5-Bromo-2-fluoro-3-iodo-4-(trifluoromethoxy)pyridine
2-Chloro-3-methoxypyridine-5-acetonitrile
3-Fluoro-5-hydroxy-2-nitro-6-(trifluoromethoxy)pyridine
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