InChI=1/C13H19ClN6O/c1-3-4-5-20(7-10(15)21)8-11-17-12(14)9-6-16-19(2)13(9)18-11/h6H,3-5,7-8H2,1-2H3,(H2,15,21)/f/h15H2 AEBC0B2D10B8E490