InChI=1S/C42H71O9P/c1-3-5-7-9-11-13-14-15-16-17-18-19-21-23-25-30-34-41(43)48-36-38(37-49-52(45,46)47)50-42(44)35-31-27-26-29-33-40-39(51-40)32-28-24-22-20-12-10-8-6-4-2/h11-13,15-16,20,24,26,28-29,38-40H,3-10,14,17-19,21-23,25,27,30-37H2,1-2H3,(H2,45,46,47)/b13-11-,16-15-,20-12-,28-24-,29-26-/t38-,39?,40?/m1/s1