InChI=1/C20H18Br2N2O2/c21-13-3-5-19-17(8-13)18-9-14(22)4-6-20(18)24(19)12-15(25)10-23-11-16-2-1-7-26-16/h1-9,15,23,25H,10-12H2/p+1/t15-/m1/s1/fC20H19Br2N2O2/h23H/q+1 815AF57C5609BDCB