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