InChI=1S/C37H69O11P/c1-4-6-17-23-34-35(48-34)24-19-14-9-7-8-10-15-20-25-36(40)44-29-33(30-46-49(42,43)45-28-32(39)27-38)47-37(41)26-21-16-12-11-13-18-22-31(3)5-2/h14,19,31-35,38-39H,4-13,15-18,20-30H2,1-3H3,(H,42,43)/b19-14-/t31?,32-,33+,34?,35?/m0/s1