InChI=1/C13H23N3O3/c1-16(8-11-4-2-3-7-19-11)9-12(17)15-13(18)14-10-5-6-10/h10-11H,2-9H2,1H3,(H2,14,15,17,18)/t11-/m0/s1/f/h14-15H DE50EFFCAF4F8455