InChI=1/C18H13Br2N3O2/c1-2-25-14-8-10(15(19)16(20)17(14)24)7-11(9-21)18-22-12-5-3-4-6-13(12)23-18/h3-8,18,24H,2H2,1H3/p+2/b11-7+/fC18H15Br2N3O2/h22-23H/q+2 DCCDE7507EE127DC