InChI=1/C14H20BrN5O3/c15-10-6-11(17-7-10)13(22)18-19-14(23)20-5-1-2-9(8-20)3-4-12(16)21/h6-7,9,17H,1-5,8H2,(H2,16,21)(H,18,22)(H,19,23)/t9-/m1/s1/f/h18-19H,16H2 501BC4059C6F9A6E