InChI=1S/C39H76O13P2/c1-3-5-7-9-11-13-15-16-17-18-19-21-22-24-26-28-30-38(41)48-34-37(35-51-54(46,47)50-33-36(40)32-49-53(43,44)45)52-39(42)31-29-27-25-23-20-14-12-10-8-6-4-2/h17-18,36-37,40H,3-16,19-35H2,1-2H3,(H,46,47)(H2,43,44,45)/b18-17-/t36-,37-/m1/s1