InChI=1/C20H19BrN4O3/c1-27-13-6-7-14(17(9-13)28-2)18-22-20(25-24-18)23-19(26)16-10-15(16)11-4-3-5-12(21)8-11/h3-9,15-16H,10H2,1-2H3,(H2,22,23,24,25,26)/t15-,16+/m1/s1/f/h25-26H	D12087BCE2E94537