2-(Aminomethyl)-5-(difluoromethyl)-4-methylpyridine
3-(Difluoromethyl)-2-nitro-4-(trifluoromethyl)pyridine
2-(Difluoromethyl)-5-nitro-3-(trifluoromethyl)pyridine
5-(Difluoromethyl)-2-methoxypyridine-4-sulfonamide
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