InChI=1S/C23H39O9P/c1-3-4-12-15-21(25)16-13-10-8-6-5-7-9-11-14-17-23(26)32-22(18-30-20(2)24)19-31-33(27,28)29/h4,8,10,12-13,16,21-22,25H,3,5-7,9,11,14-15,17-19H2,1-2H3,(H2,27,28,29)/b10-8+,12-4+,16-13+/t21?,22-/m1/s1