4-Chloro-6-cyano-2-(trifluoromethoxy)pyridine-3-methanol
6-Chloro-2-cyano-4-hydroxy-3-(trifluoromethoxy)pyridine
3-Bromo-2-(fluoromethyl)-4-nitro-6-(trifluoromethoxy)pyridine
2-Chloro-6-cyano-3-hydroxy-4-(trifluoromethoxy)pyridine
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