InChI=1/C21H24BrN3O2/c1-15(18-9-5-6-10-19(18)22)23-20(26)16-11-13-25(14-12-16)21(27)24-17-7-3-2-4-8-17/h2-10,15-16H,11-14H2,1H3,(H,23,26)(H,24,27)/t15-/m1/s1/f/h23-24H	1F1931A205FA3278