InChI=1/C19H16N4O5/c1-19(14-5-3-12(10-20)4-6-14)17(24)22(18(25)21-19)11-13-9-15(23(26)27)7-8-16(13)28-2/h3-9H,11H2,1-2H3,(H,21,25)/t19-/m0/s1/f/h21H	C9EE2BEC68F449D6