InChI=1S/C28H55O8P/c1-3-5-7-9-11-12-13-14-15-17-18-20-22-27(29)34-24-26(25-35-37(31,32)33)36-28(30)23-21-19-16-10-8-6-4-2/h26H,3-25H2,1-2H3,(H2,31,32,33)/t26-/m1/s1