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