InChI=1/C24H40N2O2/c1-23(2)15-19(13-21(27)17-23)25-11-9-7-5-6-8-10-12-26-20-14-22(28)18-24(3,4)16-20/h13-14,25-26H,5-12,15-18H2,1-4H3 B6FE99618C7ACE1D