InChI=1/C13H21N5/c1-2-3-4-5-6-7-8-18-9-11-12(14)15-10-16-13(11)17-18/h9-10H,2-8H2,1H3,(H2,14,15,16,17)/f/h14H2 5318052C4EFBCB0B