InChI=1/C21H19N7O3/c1-21(15-6-4-7-16(11-15)28-13-22-24-25-28)19(30)27(20(31)23-21)12-18(29)26-10-9-14-5-2-3-8-17(14)26/h2-8,11,13H,9-10,12H2,1H3,(H,23,31)/t21-/m1/s1/f/h23H EE104B47437FA7C1