InChI=1S/C43H73O9P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-40(44)36-37-42(45)50-38-41(39-51-53(47,48)49)52-43(46)35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h5,7,11,13,17,19,22,24,28,30,32,34,40-41,44H,3-4,6,8-10,12,14-16,18,20-21,23,25-27,29,31,33,35-39H2,1-2H3,(H2,47,48,49)/b7-5-,13-11-,19-17-,24-22-,30-28-,34-32-/t40?,41-/m1/s1