InChI=1/C27H23BrN2O4/c1-15(31)29-23-21-19-13-27(2,3)33-14-20(19)22(16-7-5-4-6-8-16)30-26(21)34-25(23)24(32)17-9-11-18(28)12-10-17/h4-12H,13-14H2,1-3H3,(H,29,31)/f/h29H CBBBA171F949B077