InChI=1S/C41H71O8P/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h5,7,11,13,17-19,21-23,39H,3-4,6,8-10,12,14-16,20,24-38H2,1-2H3,(H2,44,45,46)/b7-5-,13-11-,19-17-,21-18-,23-22-/t39-/m1/s1