InChI=1S/C38H69NO4/c1-3-5-6-7-8-9-10-13-17-20-23-26-29-32-37(42)36(34-40)39-38(43)33-30-27-24-21-18-15-12-11-14-16-19-22-25-28-31-35(41)4-2/h12,14-16,21-22,24-25,35-37,40-42H,3-11,13,17-20,23,26-34H2,1-2H3,(H,39,43)/b15-12-,16-14-,24-21-,25-22-/t35-,36+,37-/m1/s1