InChI=1/C17H20BrN5O/c1-11-15(18)16(21-20-11)17(24)19-13-4-5-14-12(10-13)6-7-23(14)9-8-22(2)3/h4-7,10H,8-9H2,1-3H3,(H,19,24)(H,20,21)/p+1/fC17H21BrN5O/h19-20,22H/q+1 3E8684E61A520906