InChI=1S/C38H74O13P2/c1-3-5-7-9-10-11-12-13-14-15-18-22-26-37(40)47-31-36(32-50-53(45,46)49-30-35(39)29-48-52(42,43)44)51-38(41)27-23-19-16-17-21-25-34-28-33(34)24-20-8-6-4-2/h33-36,39H,3-32H2,1-2H3,(H,45,46)(H2,42,43,44)/t33?,34?,35-,36-/m1/s1