3-Chloro-2-fluoro-5-(trifluoromethoxy)pyridine-4-sulfonamide
3-Chloro-6-nitro-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Chloro-5-cyano-3-methyl-6-(trifluoromethoxy)pyridine
2-Chloro-6-fluoro-4-(trifluoromethoxy)pyridine-3-sulfonamide
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