InChI=1/C19H14BrN5O4S/c20-13-6-11(7-14-17(13)29-10-28-14)9-21-23-15(26)8-16-24-25-19(30-16)22-18(27)12-4-2-1-3-5-12/h1-7,9H,8,10H2,(H,23,26)(H,22,25,27)/b21-9+/f/h22-23H	6998877B26255B49