4-(Difluoromethyl)-2-methyl-6-nitropyridine-3-sulfonamide
6-(Aminomethyl)-4-(difluoromethyl)-2-methyl-3-(trifluoromethyl)pyridine
4-(Difluoromethyl)-2-methyl-5-nitropyridine-3-sulfonamide
4-(Difluoromethyl)-2-methyl-3-nitropyridine-5-sulfonamide
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