InChI=1/C13H15BrN4O2/c1-8-3-10(12(19)11(14)4-8)13(20)17-9(2)5-18-7-15-6-16-18/h3-4,6-7,9,19H,5H2,1-2H3,(H,17,20)/t9-/m0/s1/f/h17H	88C465E57169623E