InChI=1/C20H22BrN3O5/c1-13-7-9-20(10-8-13)18(27)24(19(28)22-20)23-16(25)12-29-17(26)6-5-14-3-2-4-15(21)11-14/h2-6,11,13H,7-10,12H2,1H3,(H,22,28)(H,23,25)/b6-5+/f/h22-23H	02A204EAAF1AEA4B