InChI=1/C18H17N5O4/c1-10(11-2-4-13(5-3-11)21-18(19)25)20-17(24)16-9-12-8-14(23(26)27)6-7-15(12)22-16/h2-10,22H,1H3,(H,20,24)(H3,19,21,25)/t10-/m0/s1/f/h20-21H,19H2	4201D06D4FCB19C6