InChI=1/C19H23BrN4O3S/c1-3-24(4-2)12-11-21-17(25)13-5-7-14(8-6-13)22-19(28)23-18(26)15-9-10-16(20)27-15/h5-10H,3-4,11-12H2,1-2H3,(H,21,25)(H2,22,23,26,28)/p+1/fC19H24BrN4O3S/h21-24H/q+1 20A9379E214EF5D1