5-(Bromomethyl)-2-(difluoromethyl)pyridine-3-carboxaldehyde
3-Amino-6-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine
3-Bromo-5-(bromomethyl)-2-(trifluoromethoxy)pyridine-6-carboxaldehyde
5-(Difluoromethyl)-3-nitropyridine-2-carbonyl chloride
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