InChI=1S/C12H21N3O6/c1-7(16)14-6-2-3-9(12(20)21)15-10(17)5-4-8(13)11(18)19/h8-9H,2-6,13H2,1H3,(H,14,16)(H,15,17)(H,18,19)(H,20,21)/t8-,9-/m1/s1