InChI=1S/C28H55O8P/c1-24(2)18-14-10-6-5-7-12-16-20-27(29)34-22-26(23-35-37(31,32)33)36-28(30)21-17-13-9-8-11-15-19-25(3)4/h24-26H,5-23H2,1-4H3,(H2,31,32,33)/t26-/m1/s1