Ethyl 3-bromo-4-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
4-Chloro-3-cyano-6-hydroxy-2-(trifluoromethoxy)pyridine
Ethyl 3-bromo-2-methyl-5-(trifluoromethoxy)pyridine-6-carboxylate
4-Chloro-2-cyano-6-hydroxy-3-(trifluoromethoxy)pyridine
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