InChI=1S/C37H74O13P2/c1-32(2)24-20-16-12-8-6-5-7-9-15-19-23-27-37(40)50-35(31-49-52(44,45)48-29-34(38)28-47-51(41,42)43)30-46-36(39)26-22-18-14-11-10-13-17-21-25-33(3)4/h32-35,38H,5-31H2,1-4H3,(H,44,45)(H2,41,42,43)/t34-,35+/m0/s1