InChI=1/C27H30Br2N4O2/c1-17-9-23(35-18(17)2)16-30-15-22(32-14-19-10-20(28)12-21(29)11-19)7-8-31-27-13-26(34)24-5-3-4-6-25(24)33-27/h3-6,9-13,22,30,32H,7-8,14-16H2,1-2H3,(H2,31,33,34)/p+2/t22-/m0/s1/fC27H32Br2N4O2/h30-33H/q+2 8F56C2DD86250CA7