InChI=1/C20H23BrN4O3S/c1-2-25(11-19(27)23-15-9-7-14(21)8-10-15)12-20(28)24-16-5-3-4-6-17(16)29-13-18(22)26/h3-10H,2,11-13H2,1H3,(H2,22,26)(H,23,27)(H,24,28)/p+1/fC20H24BrN4O3S/h23-25H,22H2/q+1 B24B50E1BD42FB7E