3-Difluoromethoxy-2-fluoro-4-(trifluoromethyl)pyridine
2-Difluoromethoxy-6-fluoro-4-(trifluoromethyl)pyridine
2-Difluoromethoxy-6-fluoro-3-(trifluoromethyl)pyridine
2-Difluoromethoxy-6-(trifluoromethyl)nicotinic acid
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