InChI=1/C14H18BrN5O3/c1-8(11(21)16-7-10-9(15)6-17-19-10)20-12(22)14(18-13(20)23)4-2-3-5-14/h6,8H,2-5,7H2,1H3,(H,16,21)(H,17,19)(H,18,23)/t8-/m0/s1/f/h16,18-19H 24977706E05B0894