Methyl 2,3-dichloro-5-(difluoromethyl)pyridine-6-acetate
Methyl 2,3-dichloro-4-(difluoromethyl)pyridine-5-acetate
6-(Difluoromethyl)-2,4-diiodo-3-nitropyridine
3-(Difluoromethyl)-2,4-diiodo-6-nitropyridine
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