3,6-Dimethyl-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2,5-Dimethyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
2-Hydroxy-6-(trifluoromethoxy)pyridine-3-carboxylic acid
2,4-Dimethyl-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
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