InChI=1/C21H29BrN4O3S/c1-5-23-19-11-9-17(30(28,29)26(6-2)7-3)13-20(19)24-14-21(27)25-16-8-10-18(22)15(4)12-16/h8-13,23-24H,5-7,14H2,1-4H3,(H,25,27)/f/h25H 25F8554D19E16961