Ethyl 2-cyano-3-hydroxy-6-(trifluoromethoxy)pyridine-5-acetate
4-Chloro-5-(chloromethyl)-2-nitro-3-(trifluoromethoxy)pyridine
Ethyl 2-cyano-3-hydroxy-5-(trifluoromethoxy)pyridine-4-acetate
4-Chloro-5-iodo-3-methyl-2-(trifluoromethoxy)pyridine
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