3-Cyano-2-methoxy-5-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Chloro-3-hydroxy-6-methyl-4-(trifluoromethoxy)pyridine
6-Cyano-4-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine
3-Cyano-2-methoxy-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
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