5-Chloro-2-cyano-4-(trifluoromethoxy)pyridine-3-sulfonamide
6-Chloro-4-iodo-2-nitro-3-(trifluoromethoxy)pyridine
4-Chloro-3-(fluoromethyl)-2-(trifluoromethoxy)pyridine-6-methanol
4-Chloro-5-cyano-2-(trifluoromethoxy)pyridine-3-sulfonamide
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