4-(Aminomethyl)-3-chloro-5-(difluoromethyl)pyridine-2-carboxaldehyde
Methyl 2-bromo-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-4-acetate
2,5-Dibromopyridine-4-sulfonyl chloride
3-Iodo-5-nitro-6-(trifluoromethoxy)pyridine-2-acetic acid
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