6-(Difluoromethyl)-4-methyl-3-nitropyridine-2-sulfonamide
Methyl 2-(difluoromethyl)-6-methyl-4-nitropyridine-3-acetate
2-(Difluoromethyl)-4-methyl-3-nitropyridine-6-sulfonamide
2-(Difluoromethyl)-3-methyl-6-nitropyridine-5-sulfonamide
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