InChI=1/C21H27BrN4O5S/c1-24-8-10-26(11-9-24)14-15-12-16(22)13-19(21(27)23-28)20(15)25(2)32(29,30)18-6-4-17(31-3)5-7-18/h4-7,12-13,28H,8-11,14H2,1-3H3,(H,23,27)/p+1/fC21H28BrN4O5S/h23-24H/q+1 A4808AC1A676F2DA