InChI=1/C19H36N4O2/c1-6-21(5)17(24)16(15-9-7-8-10-15)22-11-13-23(14-12-22)18(25)20-19(2,3)4/h15-16H,6-14H2,1-5H3,(H,20,25)/t16-/m1/s1/f/h20H	99D34C922BF337FE