InChI=1S/C26H50NO11P/c1-3-5-7-9-10-12-14-16-24(29)35-18-22(19-36-39(33,34)37-20-23(27)26(31)32)38-25(30)17-21(28)15-13-11-8-6-4-2/h21-23,28H,3-20,27H2,1-2H3,(H,31,32)(H,33,34)/t21?,22-,23+/m1/s1