6-(Difluoromethyl)-2-methyl-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
2-Hydroxy-6-iodo-4-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-6-methyl-3-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-Hydroxy-3-methoxy-4-(trifluoromethoxy)pyridine
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