InChI=1S/C40H74NO8P/c1-4-6-8-10-12-14-16-18-19-21-23-25-27-29-31-33-40(43)49-38(37-48-50(44,45)47-35-34-41-3)36-46-39(42)32-30-28-26-24-22-20-17-15-13-11-9-7-5-2/h12,14,18-19,23,25,38,41H,4-11,13,15-17,20-22,24,26-37H2,1-3H3,(H,44,45)/b14-12-,19-18-,25-23-