InChI=1/C18H19N5O4/c1-11-3-5-15(6-4-11)20-17(24)7-12(2)21-22-18(25)13-8-14(19)10-16(9-13)23(26)27/h3-10,21H,19H2,1-2H3,(H,20,24)(H,22,25)/b12-7+/f/h20,22H	1BE90EF5615BD278