InChI=1S/C10H21N5O4/c1-5(16)7(9(18)19)15-8(17)6(11)3-2-4-14-10(12)13/h5-7,16H,2-4,11H2,1H3,(H,15,17)(H,18,19)(H4,12,13,14)/t5-,6+,7+/m1/s1