InChI=1/C16H17BrN6O3/c1-21(2)13(24)8-22(3)16(25)9-6-10(18)15-19-14(20-23(15)7-9)11-4-5-12(17)26-11/h4-7H,8,18H2,1-3H3 DB0EA31D36E36701