InChI=1/C12H21N3O4/c1-7(10(16)15-12(19)13-2)14-9-5-3-4-8(6-9)11(17)18/h7-9,14H,3-6H2,1-2H3,(H,17,18)(H2,13,15,16,19)/t7-,8+,9-/m1/s1/f/h13-15H ADE0DC47891ABCAC