InChI=1/C19H15BrN4O4/c1-26-12-5-3-4-11(10-12)13-6-9-16(27-2)24-17(13)21-19(23-24)22-18(25)14-7-8-15(20)28-14/h3-10H,1-2H3,(H,22,23,25)/f/h22H	4297FD2F7C6858DF