InChI=1/C27H22BrN3O2/c28-21-12-6-4-11-19(21)26-25-20(18-10-5-7-13-22(18)29-25)14-23-27(33)30(16-24(32)31(23)26)15-17-8-2-1-3-9-17/h1-13,23,26,29H,14-16H2/t23-,26+/m0/s1 AA5A6E2CF5113310