2-(Difluoromethyl)-5-nitro-6-(trifluoromethyl)pyridine-3-sulfonyl chloride
Ethyl 2-methoxy-5-(trifluoromethoxy)pyridine-3-carboxylate
4-(Difluoromethyl)-2-methoxy-3-(trifluoromethyl)pyridine-6-methanol
Methyl 4-bromo-2-fluoronicotinate
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