4-(Difluoromethyl)-3-(trifluoromethyl)pyridine-2-carbonyl chloride
2,5-Difluoro-3-(difluoromethyl)pyridine-4-acetic acid
Methyl 6-(difluoromethyl)-2-(trifluoromethyl)pyridine-3-acetate
2,3-Difluoro-5-(difluoromethyl)pyridine-6-acetic acid
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