InChI=1/C26H24BrN3O3/c1-26(2,25(32)33)16-12-19(23(31)20(27)13-16)22-18(10-14-6-4-3-5-7-14)17-11-15(24(28)29)8-9-21(17)30-22/h3-9,11-13,30-31H,10H2,1-2H3,(H3,28,29)(H,32,33)/f/h28-29H2 6386A9187382E42B