InChI=1/C14H22N6O2/c15-12-11(20(21)22)13(18-7-3-1-2-4-8-18)17-14(16-12)19-9-5-6-10-19/h1-10H2,(H2,15,16,17)/f/h15H2 05929AE1EB53FC34