4-Bromo-5-chloro-2-(difluoromethyl)-3-(trifluoromethyl)pyridine
3-Bromo-2-iodopyridine-5-sulfonyl chloride
2-Chloro-6-(difluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 6-(3,5-dichlorophenyl)-5-fluoropicolinate
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