InChI=1S/C10H18N2O5/c1-4-7(11-5(2)13)9(15)8(10(16)17-4)12-6(3)14/h4,7-10,15-16H,1-3H3,(H,11,13)(H,12,14)/t4-,7-,8+,9-,10-/m0/s1