InChI=1S/C44H85O10P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-44(48)54-42(40-53-55(49,50)52-38-41(46)37-45)39-51-43(47)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h18,21,41-42,45-46H,3-17,19-20,22-40H2,1-2H3,(H,49,50)/b21-18-/t41-,42+/m0/s1