InChI=1S/C17H21N4O8P/c18-13-3-7-21(17(24)20-13)16-15(23)14(22)12(28-16)9-27-30(25)26-8-4-11(29-30)10-1-5-19-6-2-10/h1-3,5-7,11-12,14-16,22-23H,4,8-9H2,(H2,18,20,24)/t11-,12+,14+,15-,16+,30-/m0/s1