4-Bromo-5-(difluoromethyl)pyridine-2-acetic acid
5-Bromo-3-(difluoromethyl)pyridine-2-acetic acid
3-(Difluoromethyl)-5-methylpyridine-4-acetic acid
4-(Difluoromethyl)-2-methoxypyridine-3-carboxaldehyde
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