InChI=1S/C37H70O13P2/c1-3-5-7-8-9-10-11-12-13-14-15-18-21-25-36(39)46-30-35(31-49-52(44,45)48-29-34(38)28-47-51(41,42)43)50-37(40)26-22-19-16-17-20-24-33-27-32(33)23-6-4-2/h10-11,32-35,38H,3-9,12-31H2,1-2H3,(H,44,45)(H2,41,42,43)/b11-10-/t32?,33?,34-,35+/m0/s1