InChI=1S/C38H71O11P/c1-4-5-6-7-14-19-24-35-36(49-35)25-20-15-12-17-21-26-37(41)45-30-34(31-47-50(43,44)46-29-33(40)28-39)48-38(42)27-22-16-11-9-8-10-13-18-23-32(2)3/h14,19,32-36,39-40H,4-13,15-18,20-31H2,1-3H3,(H,43,44)/b19-14-/t33-,34+,35?,36?/m0/s1