InChI=1S/C28H50NO9P/c1-6-7-15-18-26(31)19-16-13-11-9-8-10-12-14-17-20-28(32)35-23-27(38-25(2)30)24-37-39(33,34)36-22-21-29(3,4)5/h11,13,16,19,27H,6-10,12,14-15,17-18,20-24H2,1-5H3/b13-11-,19-16+/t27-/m1/s1