InChI=1S/C15H22N5O11PS/c1-8(4-21)2-3-16-13-10-14(18-6-17-13)20(7-19-10)15-11(22)12(31-33(26,27)28)9(30-15)5-29-32(23,24)25/h2,6-7,9,11-12,15,21-22H,3-5H2,1H3,(H,16,17,18)(H2,23,24,25)(H,26,27,28)/b8-2+