InChI=1/C20H23BrN4O4/c1-3-25(12-18(26)22-15-6-4-14(21)5-7-15)13-19(27)24-20(28)23-16-8-10-17(29-2)11-9-16/h4-11H,3,12-13H2,1-2H3,(H,22,26)(H2,23,24,27,28)/p+1/fC20H24BrN4O4/h22-25H/q+1	37C95316EFBF7C39