InChI=1S/C39H65NO4/c1-3-5-7-9-11-12-13-14-18-21-25-29-33-38(43)37(35-41)40-39(44)34-30-26-22-19-16-15-17-20-24-28-32-36(42)31-27-23-10-8-6-4-2/h6,8,15-16,20,22-24,26-29,32-33,36-38,41-43H,3-5,7,9-14,17-19,21,25,30-31,34-35H2,1-2H3,(H,40,44)/b8-6-,16-15-,24-20-,26-22-,27-23-,32-28+,33-29+/t36?,37-,38+/m0/s1