5-Bromo-2-(difluoromethyl)pyridine-3-carbonyl chloride
2-Iodo-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride
3,4-Dimethyl-2-(trifluoromethyl)pyridine
Ethyl 3,6-dichloro-4-(trifluoromethoxy)pyridine-2-carboxylate
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