InChI=1/C27H28BrN5O/c1-33(2,3)23-10-7-18(8-11-23)16-31-27(34)25-15-21-14-22(28)9-12-24(21)32(25)17-19-5-4-6-20(13-19)26(29)30/h4-15H,16-17H2,1-3H3,(H3-,29,30,31,34)/p+2/fC27H30BrN5O/h31H,29-30H2/q+2 CAEC63ED3F5A6934