Ethyl 2-cyano-3-methoxy-6-(trifluoromethoxy)pyridine-5-carboxylate
3-Chloro-2-hydroxy-4-nitro-5-(trifluoromethoxy)pyridine
3-Chloro-5-(fluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine
3-Chloro-5-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine
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