2-Difluoromethoxy-4-fluoro-5-(trifluoromethyl)pyridine
2-Difluoromethoxy-4-fluoro-3-(trifluoromethyl)pyridine
2-Difluoromethoxy-3-fluoro-4-(trifluoromethyl)pyridine
6-Difluoromethoxy-3-fluoropyridine-2-sulfonyl chloride
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