InChI=1/C20H24BrN5O4/c21-15-9-7-14(8-10-15)16(13-19(28)29)24-20(30)26-25-18(27)6-2-4-12-23-17-5-1-3-11-22-17/h1,3,5,7-11,16H,2,4,6,12-13H2,(H,22,23)(H,25,27)(H,28,29)(H2,24,26,30)/t16-/m1/s1/f/h22-26H 365ABCF4ECF2ED49