InChI=1S/C8H19N6O7P/c9-7(10)13-1-3(15)2(14-8(11)12)6(5(17)4(1)16)21-22(18,19)20/h1-6,15-17H,(H4,9,10,13)(H4,11,12,14)(H2,18,19,20)/t1-,2+,3-,4+,5-,6-/m0/s1