InChI=1S/C43H84O13P2/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-42(45)52-38-41(39-55-58(50,51)54-37-40(44)36-53-57(47,48)49)56-43(46)35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h19,21,40-41,44H,3-18,20,22-39H2,1-2H3,(H,50,51)(H2,47,48,49)/b21-19-/t40-,41-/m1/s1