InChI=1/C22H36N4O2/c1-5-6-11-23-21(27)16-25-12-14-26(15-13-25)18(4)22(28)24-20-10-8-7-9-19(20)17(2)3/h7-10,17-18H,5-6,11-16H2,1-4H3,(H,23,27)(H,24,28)/t18-/m0/s1/f/h23-24H B7FB2EB20A565D29