InChI=1S/C40H76O15P2/c1-3-5-7-9-11-12-13-14-15-16-17-21-26-30-40(45)55-36(34-54-57(49,50)53-32-35(41)31-52-56(46,47)48)33-51-39(44)29-25-22-18-20-24-28-38(43)37(42)27-23-19-10-8-6-4-2/h12-13,19,23,35-38,41-43H,3-11,14-18,20-22,24-34H2,1-2H3,(H,49,50)(H2,46,47,48)/b13-12-,23-19-/t35-,36+,37+,38+/m0/s1