InChI=1/C27H28BrN5O/c1-33(2,3)21-12-10-18(11-13-21)16-31-27(34)25-15-22-23(28)8-5-9-24(22)32(25)17-19-6-4-7-20(14-19)26(29)30/h4-15H,16-17H2,1-3H3,(H3-,29,30,31,34)/p+2/fC27H30BrN5O/h31H,29-30H2/q+2 9FC8A4A2D613DBF4