InChI=1/C13H23N3O4/c1-9(10-3-2-6-20-10)15-12(17)13(11(14)16-18)4-7-19-8-5-13/h9-10,18H,2-8H2,1H3,(H2,14,16)(H,15,17)/t9-,10-/m1/s1/f/h15H,14H2/b16-11- 8D0B964ABA5C4429