5-(Difluoromethyl)-4-fluoro-2-(trifluoromethyl)pyridine-3-methanol
3-(Difluoromethyl)-4-fluoro-5-(trifluoromethyl)pyridine-2-methanol
4-(Difluoromethyl)-3-hydroxy-2-iodopyridine-5-methanol
3-(Difluoromethyl)-4-hydroxy-2-iodopyridine-5-methanol
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