InChI=1S/C41H80O13P2/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-27-29-31-33-41(44)54-39(36-50-40(43)32-30-28-26-10-8-6-4-2)37-53-56(48,49)52-35-38(42)34-51-55(45,46)47/h19-20,38-39,42H,3-18,21-37H2,1-2H3,(H,48,49)(H2,45,46,47)/b20-19-/t38-,39+/m0/s1