3-Bromo-4-fluoro-5-mercaptopyridine
5-Fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine-4-sulfonamide
2,5-Dimethyl-4-(trifluoromethoxy)pyridine-3-methanol
4-Bromo-5-methyl-2-(trifluoromethyl)pyridine
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