InChI=1S/C39H74O14P2/c1-4-6-7-8-15-20-25-36-37(53-36)26-21-16-13-18-23-28-39(42)52-35(32-51-55(46,47)50-30-34(40)29-49-54(43,44)45)31-48-38(41)27-22-17-12-10-9-11-14-19-24-33(3)5-2/h15,20,33-37,40H,4-14,16-19,21-32H2,1-3H3,(H,46,47)(H2,43,44,45)/b20-15-/t33?,34-,35+,36?,37?/m0/s1