InChI=1S/C8H14N4O5/c9-3(1-5(10)13)7(15)12-4(8(16)17)2-6(11)14/h3-4H,1-2,9H2,(H2,10,13)(H2,11,14)(H,12,15)(H,16,17)/t3-,4-/m0/s1