InChI=1S/C41H69O9P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-25-30-34-41(43)49-37(36-48-51(44,45)46)35-47-40(42)33-29-26-22-24-28-32-39-38(50-39)31-27-23-10-8-6-4-2/h5,7,11-12,14-15,17-18,23,27,37-39H,3-4,6,8-10,13,16,19-22,24-26,28-36H2,1-2H3,(H2,44,45,46)/b7-5-,12-11-,15-14-,18-17-,27-23-/t37-,38?,39?/m1/s1