2-Iodo-3-mercapto-5-(trifluoromethyl)pyridine
6-Hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-4-methanol
4-(Chloromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-methanol
3-Bromo-2-methoxy-4-nitro-6-(trifluoromethoxy)pyridine
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