InChI=1S/C42H80O15P2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-23-27-31-41(46)53-35-38(36-56-59(51,52)55-34-37(43)33-54-58(48,49)50)57-42(47)32-28-24-20-22-26-30-40(45)39(44)29-25-21-10-8-6-4-2/h14-15,21,25,37-40,43-45H,3-13,16-20,22-24,26-36H2,1-2H3,(H,51,52)(H2,48,49,50)/b15-14-,25-21-/t37-,38+,39-,40-/m0/s1