InChI=1/C24H36N4O2/c1-17(2)8-12-26-24(30)19-10-14-28(15-11-19)18(3)23(29)25-13-9-20-16-27-22-7-5-4-6-21(20)22/h4-7,16-19,27H,8-15H2,1-3H3,(H,25,29)(H,26,30)/t18-/m1/s1/f/h25-26H 5C4F74A50323009E