Methyl 4-(difluoromethyl)-2-iodopyridine-5-acetate
3-(Difluoromethyl)-2-(trifluoromethyl)pyridine-4-methanol
2-(Difluoromethyl)-6-(trifluoromethyl)pyridine-3-methanol
2,3-Dichloro-5-(difluoromethyl)pyridine-4-acetic acid
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