InChI=1S/C40H73O13P/c1-4-5-14-20-32(42)24-25-36-35(37(44)26-38(36)45)21-16-12-13-17-22-39(46)50-29-34(30-52-54(48,49)51-28-33(43)27-41)53-40(47)23-18-11-9-7-6-8-10-15-19-31(2)3/h24-25,31-36,38,41-43,45H,4-23,26-30H2,1-3H3,(H,48,49)/b25-24+/t32-,33-,34+,35+,36+,38+/m0/s1