InChI=1/C19H23BrN6O3/c1-3-4-5-6-9-26-15-16(25(2)19(29)23-17(15)28)22-18(26)24-21-11-12-10-13(20)7-8-14(12)27/h7-8,10-11,27H,3-6,9H2,1-2H3,(H,22,24)(H,23,28,29)/b21-11+/f/h23-24H 7F1041AE3B95D602