InChI=1S/C37H70O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-37(40)50-35(33-49-52(44,45)48-31-34(38)30-47-51(41,42)43)32-46-36(39)28-26-24-22-20-18-16-14-12-10-8-6-4-2/h8-11,34-35,38H,3-7,12-33H2,1-2H3,(H,44,45)(H2,41,42,43)/b10-8-,11-9-/t34-,35+/m0/s1