InChI=1S/C42H79O9P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-26-30-34-41(43)48-36-38(37-49-52(45,46)47)50-42(44)35-31-27-23-25-29-33-40-39(51-40)32-28-24-10-8-6-4-2/h24,28,38-40H,3-23,25-27,29-37H2,1-2H3,(H2,45,46,47)/b28-24-/t38-,39?,40?/m1/s1