InChI=1/C10H8BrN7O4/c11-5-1-4(8(19)6(2-5)18(20)21)3-14-15-9(12)7-10(13)17-22-16-7/h1-3,19H,(H2,12,15)(H2,13,17)/b14-3+/f/h19h,15H,12-13H2	9E0E0AFB9EAA64F3