4-Chloro-5-chloromethyl-2-hydroxypyridine
2-Fluoro-3-(trifluoromethoxy)pyridine-5-sulfonamide
3-Amino-2-bromo-6-(difluoromethyl)-4-iodopyridine
4,6-Dichloro-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
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