InChI=1/C21H23BrN2O4S2/c1-12-2-7-16-17(10-12)29-21(24-19(25)13-3-5-14(22)6-4-13)18(16)20(26)23-15-8-9-30(27,28)11-15/h3-6,12,15H,2,7-11H2,1H3,(H,23,26)(H,24,25)/t12-,15-/m0/s1/f/h23-24H 645FF35D5D349ADB