InChI=1/C13H22N4O3/c1-2-14-12(20)16-13(5-3-4-6-13)11(19)17-8-7-15-10(18)9-17/h2-9H2,1H3,(H,15,18)(H2,14,16,20)/f/h14-16H 90F352B28E8078E2