InChI=1S/C38H67O11P/c1-3-5-7-8-9-10-11-12-13-14-15-21-25-38(43)49-32(30-48-50(44,45)46)29-47-37(42)24-20-17-16-19-23-33-34(36(41)28-35(33)40)27-26-31(39)22-18-6-4-2/h16,19,26-27,31-34,36,39,41H,3-15,17-18,20-25,28-30H2,1-2H3,(H2,44,45,46)/b19-16-,27-26+/t31-,32+,33+,34+,36+/m0/s1