5-(Aminomethyl)-3,4-diamino-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4,5-diamino-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3,4-diamino-6-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3,4-diamino-5-(trifluoromethoxy)pyridine
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