InChI=1S/C38H67O11P/c1-4-5-15-21-31(39)25-26-34-33(35(40)27-36(34)41)22-17-13-14-19-24-38(43)49-32(29-48-50(44,45)46)28-47-37(42)23-18-12-10-8-6-7-9-11-16-20-30(2)3/h13,17,25-26,30-35,39-40H,4-12,14-16,18-24,27-29H2,1-3H3,(H2,44,45,46)/b17-13-,26-25+/t31-,32+,33+,34+,35-/m0/s1