InChI=1/C17H18N6O5/c1-8-3-4-9(10(24)7-8)15(26)22-21-12(25)6-5-11-18-13-14(19-11)23(2)17(28)20-16(13)27/h3-4,7,24H,5-6H2,1-2H3,(H,18,19)(H,21,25)(H,22,26)(H,20,27,28)/f/h18,20-22H D18BC94B3CA0DD5D