InChI=1S/C38H69O9P/c1-3-5-7-9-11-12-13-14-15-16-17-19-23-28-32-38(41)47-36(34-46-48(42,43)44)33-45-37(40)31-27-24-20-22-26-30-35(39)29-25-21-18-10-8-6-4-2/h18,21,25,29,36H,3-17,19-20,22-24,26-28,30-34H2,1-2H3,(H2,42,43,44)/b21-18-,29-25+/t36-/m1/s1