InChI=1S/C9H15N3O6/c10-4(8(15)16)1-2-7(14)12-5(9(17)18)3-6(11)13/h4-5H,1-3,10H2,(H2,11,13)(H,12,14)(H,15,16)(H,17,18)/t4-,5-/m0/s1