InChI=1S/C43H79O9P/c1-4-5-27-33-40(44)34-29-24-20-16-14-18-22-26-31-36-43(46)52-41(38-51-53(47,48)49)37-50-42(45)35-30-25-21-17-13-11-9-7-6-8-10-12-15-19-23-28-32-39(2)3/h20,24,29,34,39,41H,4-19,21-23,25-28,30-33,35-38H2,1-3H3,(H2,47,48,49)/b24-20-,34-29+/t41-/m1/s1