InChI=1/C24H28Br2N2O2S/c25-19-8-4-6-17(12-19)14-27-21-16-31-22(10-2-1-3-11-29)23(21)28(24(27)30)15-18-7-5-9-20(26)13-18/h4-9,12-13,21-23,29H,1-3,10-11,14-16H2/t21-,22-,23+/m0/s1 E164EBF5870D9FDB