InChI=1/C18H20BrN5O3/c1-11(24-15-7-5-4-6-14(15)21-23-24)18(25)22-20-10-12-8-13(19)17(27-3)16(9-12)26-2/h4-11,14-15H,1-3H3,(H,22,25)/b20-10+/t11-,14+,15-/m0/s1/f/h22H	276DFEBC326758FB