2,5-Dibromo-3-(difluoromethyl)pyridine-4-carboxaldehyde
4,5-Difluoro-2-(difluoromethyl)pyridine-3-acetic acid
6-Amino-2,4-dichloro-3-(difluoromethyl)pyridine
4,5-Difluoro-3-(difluoromethyl)pyridine-2-acetic acid
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