InChI=1/C13H21N3O4/c1-8-3-2-4-9(8)15-13(20)16-6-5-14-12(19)10(16)7-11(17)18/h8-10H,2-7H2,1H3,(H,14,19)(H,15,20)(H,17,18)/p-1/t8-,9-,10-/m0/s1/fC13H20N3O4/h14-15H/q-1 1A03C5B96CFBDD42