InChI=1S/C43H77O9P/c1-40(2)34-30-26-22-18-14-10-7-8-11-15-19-23-27-31-35-42(45)50-38-41(39-51-53(47,48)49)52-43(46)36-32-28-24-20-16-12-6-4-3-5-9-13-17-21-25-29-33-37-44/h3,5-6,12-13,17,20,24,40-41,44H,4,7-11,14-16,18-19,21-23,25-39H2,1-2H3,(H2,47,48,49)/b5-3-,12-6-,17-13-,24-20-/t41-/m1/s1