InChI=1S/C15H18N2O12P2/c18-11-6-7-17(15(21)16-11)14-13(20)12(19)10(27-14)8-26-30(22,23)29-31(24,25)28-9-4-2-1-3-5-9/h1-7,10,12-14,19-20H,8H2,(H,22,23)(H,24,25)(H,16,18,21)/t10-,12-,13-,14-/m1/s1