InChI=1/C17H24N4O4/c1-11-7-8-13(14(22)9-11)16(24)21-20-15(23)10-18-17(25)19-12-5-3-2-4-6-12/h7-9,12,22H,2-6,10H2,1H3,(H,20,23)(H,21,24)(H2,18,19,25)/f/h18-21H C089D8FE9BE4656D