InChI=1/C20H29BrN4O2S/c1-3-24(4-2)13-11-22-18(26)8-6-5-7-12-25-19(27)16-14-15(21)9-10-17(16)23-20(25)28/h9-10,14,27H,3-8,11-13H2,1-2H3,(H,22,26)/f/h27h,22,24H 5AB3FEE839794D8C