InChI=1/C20H16BrN9O/c1-29(2)5-6-30-17(24)15(16-19(30)27-14(9-23)13(8-22)25-16)18-26-12-4-3-10(21)7-11(12)20(31)28-18/h3-4,7H,5-6,24H2,1-2H3,(H,26,28,31)/f/h29H C2116D9561A4E26A