InChI=1/C24H21BrN2O3S/c1-16-8-10-19(11-9-16)22-27-24(31(28,29)21-14-12-20(25)13-15-21)23(30-22)26-17(2)18-6-4-3-5-7-18/h3-15,17,26H,1-2H3/t17-/m1/s1 3356DB84FFF71C99