InChI=1S/C27H55O7P/c1-25(2)21-19-17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20-22-27(29)33-23-26(28)24-34-35(30,31)32/h25-26,28H,3-24H2,1-2H3,(H2,30,31,32)