InChI=1S/C28H46N2O2/c1-16-11-24(32)26-17(2)25-23(30(26)14-16)13-22-20-6-5-18-12-19(29-15-31)7-9-27(18,3)21(20)8-10-28(22,25)4/h15-26,32H,5-14H2,1-4H3,(H,29,31)/t16-,17-,18-,19-,20+,21-,22-,23-,24-,25-,26+,27-,28-/m0/s1