3-Cyano-4-methyl-6-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-Fluoro-6-methyl-4-(trifluoromethoxy)pyridine-2-methanol
3-Cyano-4-methyl-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
4-Fluoro-5-methyl-3-(trifluoromethoxy)pyridine-2-methanol
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