InChI=1/C11H19N3O4/c1-7(3-4-9(15)16)13-11(18)14-6-5-12-10(17)8(14)2/h7-8H,3-6H2,1-2H3,(H,12,17)(H,13,18)(H,15,16)/p-1/t7-,8+/m1/s1/fC11H18N3O4/h12-13H/q-1 4F08D4AEA47F456B