InChI=1S/C10H20N2O4/c1-4-5(2)8(10(15)16)12-9(14)7(11)6(3)13/h5-8,13H,4,11H2,1-3H3,(H,12,14)(H,15,16)/t5-,6+,7-,8-/m0/s1