InChI=1S/C39H74NO8P/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-38(41)45-35-37(36-47-49(43,44)46-34-33-40)48-39(42)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2/h13-16,37H,3-12,17-36,40H2,1-2H3,(H,43,44)/b15-13-,16-14-/t37-/m1/s1