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