InChI=1/C20H19BrCl2N4O2/c1-3-26(4-2)11-27-17-8-5-12(21)9-15(17)18(20(27)29)24-25-19(28)14-7-6-13(22)10-16(14)23/h5-10,29H,3-4,11H2,1-2H3/p-1/fC20H18BrCl2N4O2/h29h/q-1 8CD051098448B1F9