InChI=1S/C29H53O9P/c1-3-5-7-9-12-15-19-26-27(38-26)20-16-13-10-14-18-22-29(31)37-25(24-36-39(32,33)34)23-35-28(30)21-17-11-8-6-4-2/h12,15,25-27H,3-11,13-14,16-24H2,1-2H3,(H2,32,33,34)/b15-12-/t25-,26?,27?/m1/s1