4-(Difluoromethyl)-2-methoxypyridine-5-carboxaldehyde
5-(Difluoromethyl)-4-iodopyridine-2-sulfonamide
5-(Difluoromethyl)-2-methoxypyridine-4-methanol
2-Amino-6-(difluoromethyl)pyridine-4-carboxaldehyde
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