InChI=1/C23H20BrN3O2/c1-16(17-6-9-19(10-7-17)27-13-12-25-15-27)26-22(28)14-29-21-11-8-18-4-2-3-5-20(18)23(21)24/h2-13,15-16H,14H2,1H3,(H,26,28)/t16-/m1/s1/f/h26H 5860E4CD94692169