InChI=1S/C38H69NO4/c1-2-3-4-5-6-7-8-14-17-20-23-26-29-32-37(42)36(35-41)39-38(43)33-30-27-24-21-18-15-12-10-9-11-13-16-19-22-25-28-31-34-40/h9,11-12,15-16,19,21,24,36-37,40-42H,2-8,10,13-14,17-18,20,22-23,25-35H2,1H3,(H,39,43)/b11-9-,15-12-,19-16-,24-21-/t36-,37+/m0/s1