InChI=1/C20H27BrN4O3S/c1-3-25(4-2)13-5-12-22-20(29)24-23-19(26)18-11-10-17(28-18)14-27-16-8-6-15(21)7-9-16/h6-11H,3-5,12-14H2,1-2H3,(H,23,26)(H2,22,24,29)/p+1/fC20H28BrN4O3S/h22-25H/q+1 F12E84E593282343