InChI=1/C21H25BrN4O4S/c1-26(12-13-30-18-9-7-16(22)8-10-18)15-21(27)24-17-4-2-5-19(14-17)31(28,29)25-20-6-3-11-23-20/h2,4-5,7-10,14H,3,6,11-13,15H2,1H3,(H,23,25)(H,24,27)/p+1/fC21H26BrN4O4S/h23-24,26H/q+1 8D569FABCBE3C55A