4-Chloro-2-fluoro-3-(trifluoromethoxy)pyridine-5-sulfonamide
2-Cyano-3-(fluoromethyl)-6-methoxy-5-(trifluoromethoxy)pyridine
5-Chloro-3-fluoro-4-(trifluoromethoxy)pyridine-2-sulfonamide
2-Cyano-3-(fluoromethyl)-5-methoxy-4-(trifluoromethoxy)pyridine
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