Ethyl 4-cyano-3-methyl-2-(trifluoromethoxy)pyridine-5-carboxylate
3-Cyano-2-iodo-5-methoxy-4-(trifluoromethoxy)pyridine
Methyl 4-chloro-3-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate
6-Cyano-2-iodo-3-methoxy-4-(trifluoromethoxy)pyridine
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