InChI=1S/C37H72NO9P/c1-3-5-7-9-11-13-14-15-16-17-18-20-22-24-26-28-36(40)47-35(33-46-48(42,43)45-30-29-38)32-44-37(41)31-34(39)27-25-23-21-19-12-10-8-6-4-2/h15-16,34-35,39H,3-14,17-33,38H2,1-2H3,(H,42,43)/b16-15-/t34?,35-/m1/s1