InChI=1/C20H21BrN4O3/c21-18-5-1-15(2-6-18)13-22-23-20(26)17-9-11-24(12-10-17)14-16-3-7-19(8-4-16)25(27)28/h1-8,13,17H,9-12,14H2,(H,23,26)/p+1/b22-13+/fC20H22BrN4O3/h23-24H/q+1	EE2DED2BE45E92A7