InChI=1/C16H16BrN5O3S/c1-2-24-13-6-10(5-12(17)15(13)25-4-3-18)8-20-22-14(23)7-11-9-26-16(19)21-11/h5-6,8-9H,2,4,7H2,1H3,(H2,19,21)(H,22,23)/b20-8+/f/h22H,19H2 D4C86B7428D09944