InChI=1/C22H19BrN2O3/c23-15-10-11-18-17(12-15)21(14-6-2-1-3-7-14)25(13-20(27)28)22(24-18)16-8-4-5-9-19(16)26/h1-12,21-22,24,26H,13H2,(H,27,28)/t21-,22-/m1/s1/f/h25H DCCE419CA643CFC6