6-Methyl-4-nitro-2-(trifluoromethoxy)pyridine-3-sulfonamide
3-(Aminomethyl)-2-methyl-4-nitro-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-methyl-3-nitro-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-4-methyl-3-nitro-6-(trifluoromethoxy)pyridine
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