InChI=1/C17H19BrN4O6S/c1-22(10-16(23)20-21-17(24)13-7-11(18)9-19-13)29(25,26)12-3-4-14-15(8-12)28-6-2-5-27-14/h3-4,7-9,19H,2,5-6,10H2,1H3,(H,20,23)(H,21,24)/f/h20-21H CE7B86D4CBC1E581