InChI=1S/C10H15N6O6P/c11-8-7-9(15-10(12)14-8)16(3-13-7)6-1-4(17)5(22-6)2-21-23(18,19)20/h3-6,17H,1-2H2,(H2,18,19,20)(H4,11,12,14,15)/p-2/t4-,5+,6+/m0/s1