InChI=1/C22H25BrN4O4S/c1-26-8-10-27(11-9-26)18-6-4-14(21(29)31-3)12-17(18)24-22(32)25-20(28)16-13-15(23)5-7-19(16)30-2/h4-7,12-13H,8-11H2,1-3H3,(H2,24,25,28,32)/p+1/fC22H26BrN4O4S/h24-26H/q+1 635056EB33E70F98