InChI=1/C19H19N5O4/c1-10-16-12(11-7-13(27-2)17(26)14(8-11)28-3)9-15(25)22-18(16)24(23-10)19-20-5-4-6-21-19/h4-8,12,26H,9H2,1-3H3,(H,22,25)/t12-/m1/s1/f/h25H	2743CF47C83D27A7