InChI=1S/C23H26Br2N10O2/c1-35-16(2-3-17(35)25)21(37)29-6-10-4-13-19(34-23(27)32-13)18(15-9-31-22(26)33-15)12(10)8-30-20(36)14-5-11(24)7-28-14/h2-3,5,7,9-10,12,18,28H,4,6,8H2,1H3,(H,29,37)(H,30,36)(H3,26,31,33)(H3,27,32,34)/t10-,12-,18-/m0/s1