InChI=1/C20H23BrN4O3S/c1-11(25(2)10-16(26)23-14-8-4-3-7-13(14)21)19(28)24-20-17(18(22)27)12-6-5-9-15(12)29-20/h3-4,7-8,11H,5-6,9-10H2,1-2H3,(H2,22,27)(H,23,26)(H,24,28)/p+1/t11-/m0/s1/fC20H24BrN4O3S/h23-25H,22H2/q+1 E55D2902A6807F0C