InChI=1/C12H18N6/c1-8-6-11(17-12(13)16-8)14-5-3-4-10-7-15-18-9(10)2/h6-7H,3-5H2,1-2H3,(H,15,18)(H3,13,14,16,17)/f/h14-15H,13H2 7468AEACCDFC65FD