InChI=1S/C40H78NO8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-23-25-27-29-31-33-40(43)49-38(37-48-50(44,45)47-35-34-41)36-46-39(42)32-30-28-26-24-22-16-14-12-10-8-6-4-2/h8,10,38H,3-7,9,11-37,41H2,1-2H3,(H,44,45)/b10-8-/t38-/m1/s1