InChI=1/C12H20N4O3/c1-2-3-6-13-11(19)16-7-4-12(5-8-16)9(17)14-10(18)15-12/h2-8H2,1H3,(H,13,19)(H2,14,15,17,18)/f/h13-15H	32BE46794944FC64