InChI=1S/C28H46N2O2/c1-8-17(2)26(32)29-24-15-19-9-10-20-22-12-11-21(18(3)30(6)7)27(22,4)14-13-23(20)28(19,5)16-25(24)31/h8,15,18,20-25,31H,9-14,16H2,1-7H3,(H,29,32)