InChI=1S/C38H69O11P/c1-4-5-19-25-34(40)26-21-16-12-7-6-8-13-17-22-27-37(42)46-31-36(32-48-50(44,45)47-30-35(41)29-39)49-38(43)28-23-18-14-10-9-11-15-20-24-33(2)3/h12,16,21,26,33,35-36,39,41H,4-11,13-15,17-20,22-25,27-32H2,1-3H3,(H,44,45)/b16-12-,26-21+/t35-,36+/m0/s1