InChI=1S/C42H81O10P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-26-31-35-42(46)52-38(37-51-53(47,48)49)36-50-41(45)34-30-27-23-25-29-33-40(44)39(43)32-28-24-10-8-6-4-2/h24,28,38-40,43-44H,3-23,25-27,29-37H2,1-2H3,(H2,47,48,49)/b28-24-/t38-,39-,40-/m1/s1