5-Hydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
4-Amino-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-methanol
5-Bromo-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxaldehyde
5-Cyano-4-(difluoromethyl)-3-methylpyridine-2-sulfonamide
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