InChI=1S/C38H74O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(40)47-33-36(34-50-53(45,46)49-32-35(39)31-48-52(42,43)44)51-38(41)30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h10,12,35-36,39H,3-9,11,13-34H2,1-2H3,(H,45,46)(H2,42,43,44)/b12-10-/t35-,36+/m0/s1