InChI=1/C26H21BrN4O3/c1-29-23-22(24(32)30(2)26(29)33)31(16-17-8-12-20(27)13-9-17)25(28-23)34-21-14-10-19(11-15-21)18-6-4-3-5-7-18/h3-15H,16H2,1-2H3 76B2B0663416A296