2-(Difluoromethyl)-5-methoxy-6-nitropyridine-3-sulfonyl chloride
3-(Chloromethyl)-2-(difluoromethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine
2-Cyano-5-(difluoromethyl)pyridine-3-carboxamide
Ethyl 4-bromo-5-fluoronicotinate
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