InChI=1/C21H18BrN5O3/c1-11-2-6-14(7-3-11)24-21-26-18-17(20(30)27-21)15(10-16(28)25-18)19(29)23-13-8-4-12(22)5-9-13/h2-9,15H,10H2,1H3,(H,23,29)(H3,24,25,26,27,28,30)/t15-/m1/s1/f/h23-25,27H 6CD3D54ABF8E8FEC