InChI=1S/C50H91O11P/c1-4-5-6-7-26-31-36-47-48(61-47)37-32-27-22-20-24-28-33-38-49(53)57-42-46(43-59-62(55,56)58-41-45(52)40-51)60-50(54)39-34-29-23-19-17-15-13-11-9-8-10-12-14-16-18-21-25-30-35-44(2)3/h20,24,26-27,31-32,44-48,51-52H,4-19,21-23,25,28-30,33-43H2,1-3H3,(H,55,56)/b24-20-,31-26-,32-27-/t45-,46+,47?,48?/m0/s1